Holemaking Products - Counterbores & Porting Tools For Sale | Benchmark Tooling - (1663 Products)
Scientific Cutting Tools - 1/2-20" Port, 0.916" Spotface Diam, 5/16" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 44065068
Brand: Scientific Cutting Tools
Model #: MS16142-5SAFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Plain
Port Thread Size (Decimal Inch)
0.5000-20
Port Thread Size (Inch)
1/2-20
Tool Material
Carbide-Tipped
Tube Dash Number
5.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.313
Tube Outside Diameter Compatibility (Inch)
5/16
Minimum Pilot Diameter (Decimal Inch)
0.4480
Maximum Pilot Diameter (Decimal Inch)
0.5525
Spotface Diameter (Decimal Inch)
0.9160
Pilot Length (Decimal Inch)
0.3640
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.1200
Overall Length (Decimal Inch)
3.1200
Shank Diameter (Decimal Inch)
0.5000
Shank Length (Decimal Inch)
2.0000
Seal Angle
12
Thread Type
UNF
Flute Type
Straight
Number of Flutes
4
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Made in USA - 1-1/16 - 12" Port, 1.645" Spotface Diam, 3/4" Tube Outside Diam, Reamer Pilot, Straight Shank, High Speed Steel Porting Tool
Item #: 00389825
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Reamer
Port Thread Size (Inch)
1-1/16 - 12
Tool Material
High Speed Steel
Tube Outside Diameter Compatibility (Inch)
3/4
Minimum Pilot Diameter (Decimal Inch)
0.9760
Spotface Diameter (Decimal Inch)
1.6450
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
4-1/4
Shank Diameter (Decimal Inch)
0.7500
Seal Angle
15
Thread Type
Straight
Number of Flutes
4
Material Application
Ferrous Metals; Non-Ferrous Metals
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Made in USA - 4 Flutes, 11/16" Diam, 3/16" Pilot Hole Diam, High Speed Steel Reverse Counterbore
Item #: 09937335
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
11/16
Pilot Hole Diameter (Inch)
3/16
Counterbore Material
High Speed Steel
Standard Pilot Model Number Compatibility
185-4
Oversize Pilot Model Number Compatibility
186-7
Number of Flutes
4
Overall Length (Inch)
5/8
Corner Radius (Inch)
1/32
Aircraft-Style
No
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Value Collection - 7/8" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815565
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
7/8
Pilot Shank Diameter Compatibility (Inch)
1/4
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/4
Aircraft-Style
No
Shank Length (Inch)
3-7/8
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
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Scientific Cutting Tools - 1-7/8 - 12" Port, 2.628" Spotface Diam, 1-1/2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 00274159
Brand: Scientific Cutting Tools
Model #: MS33649-24SFeatures and Benefits
Product Specifications
Port Standard Designation
AS 5202; MS 33649
Pilot Type
Plain
Port Thread Size (Decimal Inch)
1.8750-12
Port Thread Size (Inch)
1-7/8 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
24.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.500
Tube Outside Diameter Compatibility (Inch)
1-1/2
Minimum Pilot Diameter (Decimal Inch)
1.7970
Maximum Pilot Diameter (Decimal Inch)
1.9005
Spotface Diameter (Decimal Inch)
2.6280
Pilot Length (Decimal Inch)
0.6170
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.9500
Overall Length (Decimal Inch)
4.2000
Shank Diameter (Decimal Inch)
1.0000
Shank Length (Decimal Inch)
2.2500
Seal Angle
30
Thread Type
UNJ
Flute Type
Straight
Number of Flutes
4
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Scientific Cutting Tools - 9/16-18" Port, 0.785" Spotface Diam, 1/2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 44076156
Brand: Scientific Cutting Tools
Model #: RPT-8AFeatures and Benefits
Product Specifications
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.5620-18
Port Thread Size (Inch)
9/16-18
Tool Material
Carbide-Tipped
Tube Dash Number
8.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.500
Tube Outside Diameter Compatibility (Inch)
1/2
Minimum Pilot Diameter (Decimal Inch)
0.5110
Maximum Pilot Diameter (Decimal Inch)
0.5830
Spotface Diameter (Decimal Inch)
0.7850
Pilot Length (Decimal Inch)
0.5365
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.8500
Overall Length (Decimal Inch)
3.8500
Shank Diameter (Decimal Inch)
0.5000
Shank Length (Decimal Inch)
2.0000
Seal Angle
21
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
4
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Scientific Cutting Tools - 7/8-14" Port, 1.354" Spotface Diam, 5/8" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 00274811
Brand: Scientific Cutting Tools
Model #: MS16142-10RFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.8750-14
Port Thread Size (Inch)
7/8-14
Tool Material
Carbide-Tipped
Tube Dash Number
10.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.625
Tube Outside Diameter Compatibility (Inch)
5/8
Minimum Pilot Diameter (Decimal Inch)
0.8040
Maximum Pilot Diameter (Decimal Inch)
0.9445
Spotface Diameter (Decimal Inch)
1.3540
Pilot Length (Decimal Inch)
0.6840
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.6800
Overall Length (Decimal Inch)
3.8000
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.1200
Seal Angle
15
Thread Type
UNF
Flute Type
Straight
Number of Flutes
4
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Scientific Cutting Tools - M20x1.5mm Port, 1.2638" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 06606941
Brand: Scientific Cutting Tools
Model #: 6149-M20X1.5-IDFeatures and Benefits
Product Specifications
Port Standard Designation
ISO 6149-1; SAE J2244-1
Pilot Type
Reamer
Port Thread Size (mm)
M20x1.5
Tool Material
Carbide-Tipped
Minimum Pilot Diameter (mm)
18.500
Minimum Pilot Diameter (Decimal Inch)
0.7283
Maximum Pilot Diameter (Decimal Inch)
0.8602
Spotface Diameter (Decimal Inch)
1.2638
Spotface Diameter (mm)
32.10
Pilot Length (Decimal Inch)
0.5866
Identification Groove
Yes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.6300
Overall Length (Decimal Inch)
3.7500
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.1200
Seal Angle
15
Thread Type
Metric Fine
Flute Type
Straight
Number of Flutes
4
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Made in USA - 5/16-24" Port, 0.692" Spotface Diam, 1/8" Tube Outside Diam, Reamer Pilot, Straight Shank, Carbide Tipped Porting Tool
Item #: 00390377
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Reamer
Port Thread Size (Inch)
5/16-24
Tool Material
Carbide-Tipped
Tube Outside Diameter Compatibility (Inch)
1/8
Minimum Pilot Diameter (Decimal Inch)
0.2710
Spotface Diameter (Decimal Inch)
0.6920
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-23/32
Shank Diameter (Decimal Inch)
0.5000
Seal Angle
12
Thread Type
Straight
Number of Flutes
3
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Made in USA - 17/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08812349
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
17/32
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Shank Length (Inch)
3-1/16
Overall Length (Inch)
4-5/16
Cutting Direction
Forward
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Value Collection - 15/64" Diam, 15/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815151
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
15/64
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
15/64
Aircraft-Style
No
Shank Length (Inch)
3-1/16
Overall Length (Inch)
3-13/16
Cutting Direction
Forward
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Made in USA - 11/16" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08812448
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
11/16
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Shank Length (Inch)
3-7/8
Overall Length (Inch)
5-1/8
Cutting Direction
Forward
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Made in USA - 9/32" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71010185
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
9/32
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
1/4
Aircraft-Style
Yes
Overall Length (Inch)
2-3/8
Flute Length (Inch)
1/2
Cutting Direction
Forward
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Made in USA - 13/16" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 78800521
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
13/16
Pilot Shank Diameter Compatibility (Inch)
1/4
Pilot Shank Diameter Compatibility (Decimal Inch)
0.2500
Finish/Coating
Bright
Counterbore Material
Carbide-Tipped
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
5/8
Aircraft-Style
No
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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Scientific Cutting Tools - 3/4-16" Port, 1.24" Spotface Diam, 1/2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 98006786
Brand: Scientific Cutting Tools
Model #: MS33649-8RLFeatures and Benefits
Product Specifications
Port Standard Designation
AS 5202; MS 33649
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.7500-16
Port Thread Size (Inch)
3/4-16
Tool Material
Carbide-Tipped
Tube Dash Number
8.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.500
Tube Outside Diameter Compatibility (Inch)
1/2
Minimum Pilot Diameter (Decimal Inch)
0.6930
Maximum Pilot Diameter (Decimal Inch)
0.7715
Spotface Diameter (Decimal Inch)
1.2400
Pilot Length (Decimal Inch)
0.7520
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.7200
Overall Length (Decimal Inch)
3.8400
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.1200
Seal Angle
30
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
4
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Made in USA - 5/16-24" Port, 0.692" Spotface Diam, 1/8" Tube Outside Diam, Reamer Pilot, Straight Shank, High Speed Steel Porting Tool
Item #: 00389759
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Reamer
Port Thread Size (Inch)
5/16-24
Tool Material
High Speed Steel
Tube Outside Diameter Compatibility (Inch)
1/8
Minimum Pilot Diameter (Decimal Inch)
0.2710
Spotface Diameter (Decimal Inch)
0.6920
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-5/16
Shank Diameter (Decimal Inch)
0.5000
Seal Angle
12
Thread Type
Straight
Number of Flutes
3
Material Application
Ferrous Metals; Non-Ferrous Metals
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Made in USA - 9/16-18" Port, 0.989" Spotface Diam, 3/8" Tube Outside Diam, Plain Pilot, Straight Shank, High Speed Steel Porting Tool
Item #: 00389668
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Plain
Port Thread Size (Inch)
9/16-18
Tool Material
High Speed Steel
Tube Outside Diameter Compatibility (Inch)
3/8
Minimum Pilot Diameter (Decimal Inch)
0.5050
Spotface Diameter (Decimal Inch)
0.9890
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-23/32
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Seal Angle
12
Thread Type
Straight
Number of Flutes
4
Material Application
Ferrous Metals; Non-Ferrous Metals
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Scientific Cutting Tools - 5/16-24" Port, 0.682" Spotface Diam, 1/8" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 44065100
Brand: Scientific Cutting Tools
Model #: MS16142-2RCFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.3120-24
Port Thread Size (Inch)
5/16-24
Tool Material
Carbide-Tipped
Tube Dash Number
2.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.125
Tube Outside Diameter Compatibility (Inch)
1/8
Minimum Pilot Diameter (Decimal Inch)
0.2710
Maximum Pilot Diameter (Decimal Inch)
0.3605
Spotface Diameter (Decimal Inch)
0.6820
Pilot Length (Decimal Inch)
0.3970
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
TiN
Head Length (Decimal Inch)
1.2500
Overall Length (Decimal Inch)
3.0000
Shank Diameter (Decimal Inch)
0.5000
Shank Length (Decimal Inch)
1.7500
Seal Angle
12
Thread Type
UNF
Flute Type
Straight
Number of Flutes
3
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Made in USA - 11/32" Diam, 5/16" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 71011225
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
11/32
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
4
Shank Type
Straight
Shank Diameter (Inch)
5/16
Aircraft-Style
Yes
Overall Length (Inch)
4
Cutting Direction
Forward
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Scientific Cutting Tools - 0.8750-14" Port, 1.05" Spotface Diam, 5/8" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 44065043
Brand: Scientific Cutting Tools
Model #: MS21921-10AFeatures and Benefits
Product Specifications
Port Standard Designation
MS 21921
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.8750-14
Tool Material
Carbide-Tipped
Tube Dash Number
10.000
Tube Outside Diameter Compatibility (Decimal Inch)
0.625
Minimum Pilot Diameter (Decimal Inch)
0.6920
Maximum Pilot Diameter (Decimal Inch)
1.0500
Spotface Diameter (Decimal Inch)
1.0500
Pilot Length (Decimal Inch)
0.3330
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.7500
Overall Length (Decimal Inch)
3.7500
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.0000
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
4
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