Email: sales@benchmarktooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

Products - (25001 Products)

Irwin - 17 Piece, 5/8" to 3" Saw Diam, General Purpose Hole Saw Kit - Bi-Metal, Toothed Edge, Pilot Drill Model No. 373000, Includes 12 Hole Saws - Benchmark Tooling

Irwin - 17 Piece, 5/8" to 3" Saw Diam, General Purpose Hole Saw Kit - Bi-Metal, Toothed Edge, Pilot Drill Model No. 373000, Includes 12 Hole Saws


Item #: 57790370
Brand: Irwin
Model #: 3073004
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and nonferrous metals.
The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern. They are used on ferrous and nonferrous materials.
Product Specifications
Minimum Saw Diameter (Inch) 5/8
Maximum Saw Diameter (Inch) 3
Number of Hole Saws 12
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Kit Type General Purpose
Number of Pieces 17
Kit Includes (12) Hole Saws; (2) 1/2" Hex Arbor; (3) Pilot Drill
Saw Diameter (Inch) 5/8; 3/4; 7/8; 1; 1-1/8; 1-1/4; 1-3/8; 1-1/2; 1-3/4; 2; 2-1/2; 3
Pilot Drill Model Number 373000
Material Application Aluminum; Brass; Cast Iron; Stainless Steel; Steel; Tool Steel
Storage Unit Type Case
Recommended RPM (Aluminum) 170-825; (Brass) 150-730; (Cast Iron) 75-365; (Mild Steel) 115-550; (Tool & Stainless Steel) 55-275
Maximum Saw Diameter (Decimal Inch) 3
Minimum Saw Diameter (Decimal Inch) 5/8
Saw Diameter (Decimal Inch) 0.6250; 0.7500; 0.8750; 1.0000; 1.1250; 1.2500; 1.3750; 1.5000; 1.7500; 2.0000; 2.5000; 3.0000
Saw Diameter (mm) 15.88; 19.05; 22.23; 25.40; 28.58; 31.75; 34.93; 38.10; 44.45; 50.80; 63.50; 76.20

$173.04

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 1-1/4 to 6" Tool Diam Compatibility, Hex Shank, Steel Integral Pilot Drill, Hole Cutting Tool Arbor - 3/8" Min Chuck, Hex Shank Cross Section, Threaded Shank Attachment, For Hole Saws - Benchmark Tooling

Irwin Blades - 1-1/4 to 6" Tool Diam Compatibility, Hex Shank, Steel Integral Pilot Drill, Hole Cutting Tool Arbor - 3/8" Min Chuck, Hex Shank Cross Section, Threaded Shank Attachment, For Hole Saws


Item #: 57827206
Brand: Irwin Blades
Model #: 373004
Exact Tooling IR#: 04

Features and Benefits

Hex shanks are used higher speed machining operations due to its angled shape. They are constructed of six sides and fit into a quick change chuck. They are commmonly made of a 1/4" shank.
Product Specifications
Tool Compatibility Hole Saws
Minimum Tool Diameter Compatibility (Inch) 1-1/4
Maximum Tool Diameter Compatibility (Inch) 6
Shank Type Hex
Shank Cross-Section Shape Hex
Integral Pilot Type Pilot Drill
Minimum Chuck Size (Inch) 3/8
Attachment Method Threaded Shank
Integral Pilot Material Steel
Arbor Material Steel
Shank Size (Inch) 1/2
Maximum Tool Diameter Compatibility (Decimal Inch) 6
Minimum Tool Diameter Compatibility (Decimal Inch) 1-1/4
Minimum Chuck Size (Decimal Inch) 3/8
Shank Size (Decimal Inch) 1/2

$13.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 1-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 1-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57821530
Brand: Irwin Blades
Model #: 373178BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 47.63
Saw Diameter (Decimal Inch) 1.8750
Saw Diameter (Inch) 1-7/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 270; (Brass) 240; (Cast Iron) 120; (Steel & Mild Steel) 180; (Tool & Stainless Steel) 90
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$12.08

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-1/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-1/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57826653
Brand: Irwin Blades
Model #: 373210BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 52.39
Saw Diameter (Decimal Inch) 2.0625
Saw Diameter (Inch) 2-1/16
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 245; (Brass) 220; (Cast Iron) 110; (Steel & Mild Steel) 165; (Tool & Stainless Steel) 80
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$11.19

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-1/2" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-1/2" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57820771
Brand: Irwin Blades
Model #: 373212BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 63.50
Saw Diameter (Decimal Inch) 2.5000
Saw Diameter (Inch) 2-1/2
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Size Compatibility (Inch) 2
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 205; (Brass) 180; (Cast Iron) 90; (Steel & Mild Steel) 135; (Tool & Stainless Steel) 65
Material Grade 1008
Pipe Size Compatibility (Decimal Inch) 2
Shank Size (Decimal Inch) 0.3750; 0.5000

$9.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-1/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-1/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57819773
Brand: Irwin Blades
Model #: 373218BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 53.98
Saw Diameter (Decimal Inch) 2.1250
Saw Diameter (Inch) 2-1/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 240; (Brass) 210; (Cast Iron) 105; (Steel & Mild Steel) 160; (Tool & Stainless Steel) 80
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$13.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-3/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-3/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57826646
Brand: Irwin Blades
Model #: 373234BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 69.85
Saw Diameter (Decimal Inch) 2.7500
Saw Diameter (Inch) 2-3/4
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 185; (Brass) 160; (Cast Iron) 80; (Steel & Mild Steel) 125; (Tool & Stainless Steel) 60
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$10.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-3/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-3/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57820979
Brand: Irwin Blades
Model #: 373238BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 60.33
Saw Diameter (Decimal Inch) 2.3750
Saw Diameter (Inch) 2-3/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 220; (Brass) 190; (Cast Iron) 95; (Steel & Mild Steel) 140; (Tool & Stainless Steel) 70
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$10.28

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-5/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-5/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57822249
Brand: Irwin Blades
Model #: 373250BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 58.74
Saw Diameter (Decimal Inch) 2.3125
Saw Diameter (Inch) 2-5/16
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 220; (Brass) 190; (Cast Iron) 95; (Steel & Mild Steel) 140; (Tool & Stainless Steel) 70
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$11.21

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-5/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-5/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57787046
Brand: Irwin Blades
Model #: 373258BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 66.68
Saw Diameter (Decimal Inch) 2.6250
Saw Diameter (Inch) 2-5/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Tap Compatibility (Inch) 2-1/2
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 195; (Brass) 170; (Cast Iron) 85; (Steel & Mild Steel) 130; (Tool & Stainless Steel) 65
Material Grade 1008
Pipe Tap Compatibility (Decimal Inch) 2-1/2
Shank Size (Decimal Inch) 0.3750; 0.5000

$12.40

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57822652
Brand: Irwin Blades
Model #: 373278BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 73.03
Saw Diameter (Decimal Inch) 2.8750
Saw Diameter (Inch) 2-7/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 180; (Brass) 160; (Cast Iron) 80; (Steel & Mild Steel) 120; (Tool & Stainless Steel) 60
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$13.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 2-9/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 2-9/16" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57827362
Brand: Irwin Blades
Model #: 373290BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 65.09
Saw Diameter (Decimal Inch) 2.5625
Saw Diameter (Inch) 2-9/16
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 200; (Brass) 175; (Cast Iron) 85; (Steel & Mild Steel) 130; (Tool & Stainless Steel) 65
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$11.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57787772
Brand: Irwin Blades
Model #: 373300BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 76.20
Saw Diameter (Decimal Inch) 3.0000
Saw Diameter (Inch) 3
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Size Compatibility (Inch) 2-1/2
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 170; (Brass) 150; (Cast Iron) 75; (Steel & Mild Steel) 115; (Tool & Stainless Steel) 55
Material Grade 1008
Pipe Size Compatibility (Decimal Inch) 2-1/2
Shank Size (Decimal Inch) 0.3750; 0.5000

$10.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-1/2" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-1/2" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57825887
Brand: Irwin Blades
Model #: 373312BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 88.90
Saw Diameter (Decimal Inch) 3.5000
Saw Diameter (Inch) 3-1/2
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 145; (Brass) 130; (Cast Iron) 65; (Steel & Mild Steel) 95; (Tool & Stainless Steel) 45
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$11.02

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-1/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-1/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57827594
Brand: Irwin Blades
Model #: 373314BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 82.55
Saw Diameter (Decimal Inch) 3.2500
Saw Diameter (Inch) 3-1/4
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Tap Compatibility (Inch) 3
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 155; (Brass) 140; (Cast Iron) 70; (Steel & Mild Steel) 105; (Tool & Stainless Steel) 50
Material Grade 1008
Pipe Tap Compatibility (Decimal Inch) 3
Shank Size (Decimal Inch) 0.3750; 0.5000

$12.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-1/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-1/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57826455
Brand: Irwin Blades
Model #: 373318BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 79.38
Saw Diameter (Decimal Inch) 3.1250
Saw Diameter (Inch) 3-1/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 165; (Brass) 140; (Cast Iron) 70; (Steel & Mild Steel) 110; (Tool & Stainless Steel) 55
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$12.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-3/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-3/4" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57823767
Brand: Irwin Blades
Model #: 373334BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 95.25
Saw Diameter (Decimal Inch) 3.7500
Saw Diameter (Inch) 3-3/4
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Tap Compatibility (Inch) 3-1/2
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 135; (Brass) 120; (Cast Iron) 60; (Steel & Mild Steel) 90; (Tool & Stainless Steel) 45
Material Grade 1008
Pipe Tap Compatibility (Decimal Inch) 3-1/2
Shank Size (Decimal Inch) 0.3750; 0.5000

$17.87

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-3/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-3/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57786469
Brand: Irwin Blades
Model #: 373338BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 85.73
Saw Diameter (Decimal Inch) 3.3750
Saw Diameter (Inch) 3-3/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 150; (Brass) 130; (Cast Iron) 65; (Steel & Mild Steel) 100; (Tool & Stainless Steel) 50
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$12.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-5/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-5/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57787160
Brand: Irwin Blades
Model #: 373358BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 92.08
Saw Diameter (Decimal Inch) 3.6250
Saw Diameter (Inch) 3-5/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Pipe Size Compatibility (Inch) 3
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 140; (Brass) 120; (Cast Iron) 60; (Steel & Mild Steel) 95; (Tool & Stainless Steel) 45
Material Grade 1008
Pipe Size Compatibility (Decimal Inch) 3
Shank Size (Decimal Inch) 0.3750; 0.5000

$18.32

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Irwin Blades - 3-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge - Benchmark Tooling

Irwin Blades - 3-7/8" Diam, Hole Saw - Bi-Metal Saw, Toothed Edge


Item #: 57826679
Brand: Irwin Blades
Model #: 373378BX
Exact Tooling IR#: 04

Features and Benefits

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Toothed edge saws are composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern.
Product Specifications
Saw Diameter (mm) 98.43
Saw Diameter (Decimal Inch) 3.8750
Saw Diameter (Inch) 3-7/8
Saw Material Bi-Metal
Cutting Edge Style Toothed Edge
Material Application Aluminum; Brass; Cast Iron; Mild Steel; Stainless Steel; Steel; Tool Steel
Teeth Per Inch 4.5/5.5
Product/Model Number Compatibility 373003; 373004
Pitch Pattern Variable
Shank Cross-Section Shape Hex
Shank Size (Inch) 3/8
Recommended RPM (Aluminum) 130; (Brass) 110; (Cast Iron) 55; (Steel & Mild Steel) 85; (Tool & Stainless Steel) 40
Material Grade 1008
Shank Size (Decimal Inch) 0.3750; 0.5000

$17.98

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It