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Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (4130 Products)

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
Helical Flute Thread Mill: G 1/4-19 - G 3/8-19, Internal & External, 4 Flute, 10.00 mm Shank Dia, Carbide

Helical Flute Thread Mill: G 1/4-19 - G 3/8-19, Internal & External, 4 Flute, 10.00 mm Shank Dia, Carbide


Item #: 02152940
Brand: Tool-Flo
Model #: 1271457

Product Specifications

Material Carbide
Thread Size (Inch) G 1/4-19 - G 3/8-19
Thread Type Internal; External
Shank Diameter (mm) 10.00
Cutting Diameter (mm) 10.00
Length of Cut (mm) 30.00
Overall Length (mm) 73.00
Thread Standard BSW
Flute Direction Right Hand
Material Grade Micrograin
Number Of Flutes 4
Coating/Finish AlTiN
Coolant Through No
Teeth Per Inch 19
UNSPSC Code 23242117

$166.50

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Walter-Titex - 5mm Body Diam, 90°, 62mm OAL, High Speed Steel Spotting Drill - Benchmark Tooling

Walter-Titex - 5mm Body Diam, 90°, 62mm OAL, High Speed Steel Spotting Drill


Item #: 53031670
Brand: Walter-Titex
Model #: 5056876

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Body Diameter (mm) 5.00
Body Diameter (Decimal Inch) 0.1969
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 62.00
Flute Length (mm) 21.00
Flute Length (Decimal Inch) 0.8268
Shank Diameter (Decimal Inch) 0.1969
Shank Diameter (mm) 5.0000
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloys; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Stainless Steel; Steel
Material Application2 Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List A1115

$18.95

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Magafor - 4mm Body Diam, 90°, 45mm OAL, Cobalt Spotting Drill - Benchmark Tooling

Magafor - 4mm Body Diam, 90°, 45mm OAL, Cobalt Spotting Drill


Item #: 95394656
Brand: Magafor
Model #: 80091904100

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature than TiN. As a result, it is better for higher speed operations in a variety of steel machining applications.
Product Specifications
Body Diameter (mm) 4.00
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 45.00
Shank Diameter (mm) 4.0000
Drill Bit Grade General Purpose
Length Designation Standard
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 019

$19.71

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Hertel - 20mm Body Diam, 90°, 8" OAL, Cobalt Spotting Drill - Benchmark Tooling

Hertel - 20mm Body Diam, 90°, 8" OAL, Cobalt Spotting Drill


Item #: 62793880
Brand: Hertel
Model #:

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Body Diameter (mm) 20.00
Body Diameter (Decimal Inch) 0.7874
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (mm) 41.28
Flute Length (Inch) 1-5/8
Flute Length (Decimal Inch) 1.6250
Shank Diameter (Decimal Inch) 0.7874
Length Designation Long
Tool Application Spot Drilling
Insertable Cutter Head No
Series/List Hertel

$94.06

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Class XX Minus Ring Gages; Material: Solid Carbide; Tolerance (Decimal Inch): 0.00000/-0.00002; Blank Number Wire Size: #00; Inner Diameter (Decimal Inch): 0.0781; Calibrated: Yes; Traceability Certification Included: NIST; Go/No Go: Go; Standards: B47.1

Class XX Minus Ring Gages; Material: Solid Carbide; Tolerance (Decimal Inch): 0.00000/-0.00002; Blank Number Wire Size: #00; Inner Diameter (Decimal Inch): 0.0781; Calibrated: Yes; Traceability Certification Included: NIST; Go/No Go: Go; Standards: B47.1


Item #: 03870482
Brand: GSG
Model #: GSG-CR-0.0781C

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) 0.00000/-0.00002
Blank Number Wire Size #00
Inner Diameter (Decimal Inch) 0.0781
Calibrated Yes
Traceability Certification Included NIST
Go/No Go Go
Standards B47.1 Gage Standards; ASME B89.1.6
UNSPSC Code 41111619

$788.50

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Keo - #15 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Benchmark Tooling

Keo - #15 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71040158
Brand: Keo
Model #: 11500

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #15
Body Diameter (Inch) 7/16
Overall Length (Inch) 2-3/4
Drill Point Diameter (Inch) 5/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 5/32
Bell Diameter (Decimal Inch) 0.3500
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$12.05

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Guhring - Metric Radius Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink - Benchmark Tooling

Guhring - Metric Radius Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 58578592
Brand: Guhring
Model #: 9007360063000

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Product Specifications
Material Solid Carbide
Included Angle 60
Trade Size Metric
Body Diameter (mm) 16.00
Overall Length (mm) 71.00
Drill Point Diameter (mm) 6.30
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 736

$419.60

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Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Benchmark Tooling

Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71032056
Brand: Keo
Model #: 10582-TIN

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Material High Speed Steel
Included Angle 82
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 2-3/4
Drill Point Diameter (Inch) 3/16
Finish/Coating TiN
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$22.41

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Walter-Titex - 1" Body Diam, 90°, 7-7/8" OAL, Cobalt Spotting Drill - Benchmark Tooling

Walter-Titex - 1" Body Diam, 90°, 7-7/8" OAL, Cobalt Spotting Drill


Item #: 36878510
Brand: Walter-Titex
Model #: 5153686

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Body Diameter (Inch) 1
Body Diameter (Decimal Inch) 1.0000
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 7-7/8
Flute Length (Decimal Inch) 1.5700
Shank Diameter (Inch) 1
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$257.04

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Precision Twist Drill - N1 Combo Drill & Countersink - Benchmark Tooling

Precision Twist Drill - N1 Combo Drill & Countersink


Item #: 71967533
Brand: Precision Twist Drill
Model #: 0241868

Product Specifications

N1 Combo Drill & Countersink -
Trade Size N1
Finish/Coating Bright

$11.50

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Cleveland - 6 Piece 90° 1/4 to 1" Spotting Drill Set - Benchmark Tooling

Cleveland - 6 Piece 90° 1/4 to 1" Spotting Drill Set


Item #: 85189421
Brand: Cleveland
Model #: C26173

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Gold provides a polished finish on a cobalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
Product Specifications
Minimum Body Diameter (Inch) 1/4
Drill Point Angle 90
Maximum Body Diameter (Inch) 1
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Gold Finish
Cutting Direction Right Hand
Set Includes (6) Spotting Drills
Number of Pieces 6
Storage Unit Type Case
Series/List 2636

$555.67

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Magafor - 4 Piece 120° 1/4 to 5/8" Spotting Drill Set - Benchmark Tooling

Magafor - 4 Piece 120° 1/4 to 5/8" Spotting Drill Set


Item #: 77012755
Brand: Magafor
Model #: 81196000004

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Minimum Body Diameter (Decimal Inch) 0.2500
Minimum Body Diameter (Inch) 1/4
Drill Point Angle 120
Maximum Body Diameter (Decimal Inch) 0.6250
Maximum Body Diameter (Inch) 5/8
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Body Diameter (Inch) 1/4; 3/8; 1/2; 5/8
Cutting Direction Right Hand
Set Includes (4) Spotting Drills
Number of Pieces 4
Storage Unit Type None

$157.80

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Magafor - 4 Piece 90° 3/16 to 1/2" Spotting Drill Set - Benchmark Tooling

Magafor - 4 Piece 90° 3/16 to 1/2" Spotting Drill Set


Item #: 12666541
Brand: Magafor
Model #: 80091900004

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Minimum Body Diameter (Inch) 3/16
Drill Point Angle 90
Maximum Body Diameter (Inch) 1/2
Minimum Overall Length (Decimal Inch) 2.00
Maximum Overall Length (Decimal Inch) 4.00
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Body Diameter (Inch) 3/16; 1/4; 3/8; 1/2
Overall Length (Decimal Inch) 2.0000; 3.0000; 4.0000
Length Designation Short
Tool Application Centering; Spotting
Set Includes (4) Spotting Drills
Number of Pieces 4
Storage Unit Type Case
Series/List Duo-Mag

$156.09

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Magafor - Combination Drill & Countersink Sets Combination Drill and Countersink Material: High Speed Steel Included Angle: 82 - Benchmark Tooling

Magafor - Combination Drill & Countersink Sets Combination Drill and Countersink Material: High Speed Steel Included Angle: 82


Item #: 76260850
Brand: Magafor
Model #: 81154000000

Product Specifications

Combination Drill & Countersink Sets; Combination Drill and Countersink Material: High Speed Steel ; Included Angle: 82 ; Cutting Direction: Right Hand ; Number of Pieces: 5
Combination Drill and Countersink Material High Speed Steel
Included Angle 82
Cutting Direction Right Hand
Number of Pieces 5

$57.59

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Cleveland - 6 Piece 90° 1/4 to 1" Spotting Drill Set - Benchmark Tooling

Cleveland - 6 Piece 90° 1/4 to 1" Spotting Drill Set


Item #: 85189561
Brand: Cleveland
Model #: C26187

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Gold provides a polished finish on a cobalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
Product Specifications
Minimum Body Diameter (Inch) 1/4
Drill Point Angle 90
Maximum Body Diameter (Inch) 1
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Gold Finish
Cutting Direction Right Hand
Set Includes (6) Spotting Drills
Number of Pieces 6
Storage Unit Type Case
Series/List 2646

$600.62

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Keo - #2 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Benchmark Tooling

Keo - #2 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 97496962
Brand: Keo
Model #: 22052

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Material Cobalt
Included Angle 60
Trade Size #2
Body Diameter (Inch) 3/16
Overall Length (Inch) 5
Drill Point Diameter (Inch) 5/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 5/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$68.79

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M.A. Ford - 6mm Body Diam, 90°, 51mm OAL, Solid Carbide Spotting Drill - Benchmark Tooling

M.A. Ford - 6mm Body Diam, 90°, 51mm OAL, Solid Carbide Spotting Drill


Item #: 58249707
Brand: M.A. Ford
Model #: 40423620A

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum titanium nitride (AlTiN) is one of the most abrasive-resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Body Diameter (mm) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 51.00
Flute Length (mm) 26.00
Flute Length (Decimal Inch) 1.0240
Shank Diameter (Decimal Inch) 0.2362
Shank Diameter (mm) 6.0000
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Insertable Cutter Head No
Tapered No
Material Application Titanium Alloys; Hardened Steel; Cast Iron; Alloy Steel; Carbon Steel; Tool Steel; Austenitic Stainless Steel
Series/List 404
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$53.26

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OSG - 6mm Body Diam, 120°, 72mm OAL, High Speed Steel Spotting Drill - Benchmark Tooling

OSG - 6mm Body Diam, 120°, 72mm OAL, High Speed Steel Spotting Drill


Item #: 48886667
Brand: OSG
Model #: 63656

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Product Specifications
Body Diameter (mm) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating TiN
Overall Length (mm) 72.00
Flute Length (mm) 20.00
Shank Diameter (mm) 6.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 1200

$22.07

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M.A. Ford - 1/2" Body Diam, 90°, 3" OAL, Solid Carbide Spotting Drill - Benchmark Tooling

M.A. Ford - 1/2" Body Diam, 90°, 3" OAL, Solid Carbide Spotting Drill


Item #: 81542664
Brand: M.A. Ford
Model #: 40450000

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3
Flute Length (Inch) 1-9/16
Shank Diameter (Inch) 1/2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Hardened Steel; Special Alloy; Stainless Steel; Steel
Series/List 404

$115.28

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Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill - Benchmark Tooling

Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 78241619
Brand: Magafor
Model #: 81196100000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Body Diameter (mm) 10.00
Body Diameter (Decimal Inch) 0.3937
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3-1/2
Flute Length (mm) 25.40
Flute Length (Inch) 1
Flute Length (Decimal Inch) 1.0000
Shank Diameter (mm) 10.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 196

$34.80

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