Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)
Value Collection - 5/16" Diam, 19/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08815201
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
5/16
Pilot Shank Diameter Compatibility (Inch)
3/32
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
19/64
Aircraft-Style
No
Shank Length (Inch)
3-1/16
Overall Length (Inch)
3-13/16
Cutting Direction
Forward
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Value Collection - 5/16" Diam, 19/64" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08830200
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
5/16
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)
19/64
Aircraft-Style
Yes
Overall Length (Inch)
4
Cutting Direction
Forward
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Union Butterfield - 27/32" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 66386483
Brand: Union Butterfield
Model #: 6210050Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
27/32
Counterbore Diameter (Decimal Inch)
0.8438
Pilot Shank Diameter Compatibility (Inch)
1/4
Pilot Shank Diameter Compatibility (Decimal Inch)
0.2500
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/4
Shank Diameter (Decimal Inch)
0.7500
Aircraft-Style
No
Overall Length (Decimal Inch)
5.3750
Overall Length (Inch)
5-3/8
Flute Length (Decimal Inch)
1.50
Flute Length (Inch)
1-1/2
Cutting Direction
Forward
Material Application
Alloy Steel; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys
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Made in USA - 1-3/4" Diam, 1-1/4" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08813487
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-3/4
Pilot Shank Diameter Compatibility (Inch)
7/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
5
Shank Type
Straight
Shank Diameter (Inch)
1-1/4
Shank Length (Inch)
5-7/8
Overall Length (Inch)
8-1/8
Cutting Direction
Forward
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Scientific Cutting Tools - 2-1/2 - 12" Port, 3.52" Spotface Diam, 2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 00274613
Brand: Scientific Cutting Tools
Model #: AND10050-32RFeatures and Benefits
Product Specifications
Port Standard Designation
AND 10050
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
2.5000-12
Port Thread Size (Inch)
2-1/2 - 12
Tool Material
Carbide-Tipped
Tube Dash Number
32.000
Tube Outside Diameter Compatibility (Decimal Inch)
2.000
Tube Outside Diameter Compatibility (Inch)
2
Minimum Pilot Diameter (Decimal Inch)
2.4130
Maximum Pilot Diameter (Decimal Inch)
2.5265
Spotface Diameter (Decimal Inch)
3.5200
Pilot Length (Decimal Inch)
1.2620
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
2.6500
Overall Length (Decimal Inch)
5.1500
Shank Diameter (Decimal Inch)
1.2500
Shank Length (Decimal Inch)
2.5000
Seal Angle
30
Thread Type
UN
Flute Type
Straight
Number of Flutes
4
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Made in USA - 3/4-16" Port, 1.208" Spotface Diam, 1/2" Tube Outside Diam, Reamer Pilot, Straight Shank, Carbide Tipped Porting Tool
Item #: 00390427
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
MS 16142
Pilot Type
Reamer
Port Thread Size (Inch)
3/4-16
Tool Material
Carbide-Tipped
Tube Outside Diameter Compatibility (Inch)
1/2
Minimum Pilot Diameter (Decimal Inch)
0.6870
Spotface Diameter (Decimal Inch)
1.2080
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-21/32
Shank Diameter (Decimal Inch)
0.5000
Seal Angle
15
Thread Type
Straight
Number of Flutes
4
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Value Collection - 27/64" Diam, 3/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08790271
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
27/64
Pilot Shank Diameter Compatibility (Inch)
5/32
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
3/8
Aircraft-Style
No
Shank Length (Inch)
3-1/16
Overall Length (Inch)
4-1/16
Cutting Direction
Forward
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Value Collection - 1" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08840647
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1
Pilot Shank Diameter Compatibility (Inch)
3/16
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)
3-1/8
Cutting Direction
Forward
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Made in USA - 3/4" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08812489
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
3/4
Pilot Shank Diameter Compatibility (Inch)
1/4
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)
5-3/8
Cutting Direction
Forward
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Made in USA - 1/2-20" Port, 0.95" Spotface Diam, 5/16" Tube Outside Diam, Plain Pilot, Straight Shank, High Speed Steel Porting Tool
Item #: 00389296
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
AND 10050; MS 33649
Pilot Type
Plain
Port Thread Size (Inch)
1/2-20
Tool Material
High Speed Steel
Tube Outside Diameter Compatibility (Inch)
5/16
Minimum Pilot Diameter (Decimal Inch)
0.4480 (AND Spec); 0.4540 (MS Spec)
Spotface Diameter (Decimal Inch)
0.9500
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-17/32
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Thread Type
Straight
Number of Flutes
4
Material Application
Abrasive Materials; Ferrous Metals; Non-Ferrous Metals
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Scientific Cutting Tools - 1/8" Port, 23/32" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 44076073
Brand: Scientific Cutting Tools
Model #: PT-BSPP-1/8AFeatures and Benefits
Product Specifications
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
0.1250
Port Thread Size (Inch)
1/8
Tool Material
Carbide-Tipped
Minimum Pilot Diameter (Decimal Inch)
0.3450
Maximum Pilot Diameter (Decimal Inch)
0.3980
Spotface Diameter (Decimal Inch)
0.7190
Pilot Length (Decimal Inch)
0.5650
Identification Groove
No
Finish/Coating
AlTiN+
Head Length (Decimal Inch)
1.6200
Overall Length (Decimal Inch)
3.6200
Shank Diameter (Decimal Inch)
0.5000
Shank Length (Decimal Inch)
2.0000
Seal Angle
45
Thread Type
BSPP
Flute Type
Straight
Number of Flutes
3
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Made in USA - 7/8" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 78803566
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
7/8
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)
3/4
Aircraft-Style
No
Overall Length (Inch)
5-3/8
Cutting Direction
Forward
Material Application
Steel
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Made in USA - 3/4-16" Port, 1.24" Spotface Diam, 1/2" Tube Outside Diam, Reamer Pilot, Straight Shank, High Speed Steel Porting Tool
Item #: 00389502
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
AND 10050; MS 33649
Pilot Type
Reamer
Port Thread Size (Inch)
3/4-16
Tool Material
High Speed Steel
Tube Outside Diameter Compatibility (Inch)
1/2
Minimum Pilot Diameter (Decimal Inch)
0.6870 (AND Spec); 0.6930 (MS Spec)
Spotface Diameter (Decimal Inch)
1.2400
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-15/16
Shank Diameter (Decimal Inch)
0.5000
Thread Type
Straight
Number of Flutes
4
Material Application
Abrasive Materials; Ferrous Metals; Non-Ferrous Metals
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Made in USA - 7/16-20" Port, 0.888" Spotface Diam, 1/4" Tube Outside Diam, Plain Pilot, Straight Shank, Carbide Tipped Porting Tool
Item #: 00389908
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Port Standard Designation
AND 10050; MS 33649
Pilot Type
Plain
Port Thread Size (Inch)
7/16-20
Tool Material
Carbide-Tipped
Tube Outside Diameter Compatibility (Inch)
1/4
Minimum Pilot Diameter (Decimal Inch)
0.3850 (AND Spec); 0.3920 (MS Spec)
Spotface Diameter (Decimal Inch)
0.8880
ShankType
Straight
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Overall Length (Inch)
3-15/32
Shank Diameter (Inch)
1/2
Shank Diameter (Decimal Inch)
0.5000
Thread Type
Straight
Number of Flutes
4
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Made in USA - 5/8" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 78800406
Brand: Made in USA
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
5/8
Pilot Shank Diameter Compatibility (Inch)
3/16
Pilot Shank Diameter Compatibility (Decimal Inch)
0.1875
Finish/Coating
Bright
Counterbore Material
Carbide-Tipped
Number of Flutes
3
Shank Type
Straight
Shank Diameter (Inch)
1/2
Aircraft-Style
No
Overall Length (Inch)
5-1/8
Cutting Direction
Forward
Material Application
Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics
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Scientific Cutting Tools - 1-1/8 - 18" Port, 1.428" Spotface Diam, 1" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 82983321
Brand: Scientific Cutting Tools
Model #: RPT-16Features and Benefits
Product Specifications
Pilot Type
Reamer
Port Thread Size (Decimal Inch)
1.1250-18
Port Thread Size (Inch)
1-1/8 - 18
Tool Material
Carbide-Tipped
Tube Dash Number
16.000
Tube Outside Diameter Compatibility (Decimal Inch)
1.000
Tube Outside Diameter Compatibility (Inch)
1
Minimum Pilot Diameter (Decimal Inch)
1.0730
Maximum Pilot Diameter (Decimal Inch)
1.1630
Spotface Diameter (Decimal Inch)
1.4280
Pilot Length (Decimal Inch)
0.6695
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
2.2600
Overall Length (Decimal Inch)
4.2600
Shank Diameter (Decimal Inch)
0.7500
Shank Length (Decimal Inch)
2.0000
Seal Angle
21
Thread Type
UNJEF
Flute Type
Straight
Number of Flutes
4
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Value Collection - 1-1/4" Diam, 1" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 08816167
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
1-1/4
Pilot Shank Diameter Compatibility (Inch)
3/8
Finish/Coating
Bright
Counterbore Material
Cobalt
Number of Flutes
5
Shank Type
Straight
Shank Diameter (Inch)
1
Aircraft-Style
No
Shank Length (Inch)
4-5/8
Overall Length (Inch)
6-5/8
Cutting Direction
Forward
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Scientific Cutting Tools - 3/4-16" Port, 1.198" Spotface Diam, 1/2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool
Item #: 00274670
Brand: Scientific Cutting Tools
Model #: MS16142-8SFeatures and Benefits
Product Specifications
Port Standard Designation
MS 16142; SAE J1926; SAE J514
Pilot Type
Plain
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)
0.6850
Maximum Pilot Diameter (Decimal Inch)
0.8135
Spotface Diameter (Decimal Inch)
1.1980
Pilot Length (Decimal Inch)
0.4520
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
Head Length (Decimal Inch)
1.4500
Overall Length (Decimal Inch)
3.5700
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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Value Collection - 9/16" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore
Item #: 08780363
Brand: Value Collection
Model #: Features and Benefits
Product Specifications
Counterbore Diameter (Inch)
9/16
Pilot Shank Diameter Compatibility (Inch)
3/16
Finish/Coating
Bright
Counterbore Material
High Speed Steel
Number of Flutes
3
Shank Type
Morse Taper
Aircraft-Style
No
Shank Taper Designation
1MT
Overall Length (Inch)
4-5/16
Cutting Direction
Forward
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Scientific Cutting Tools - 5/16-24" Port, 0.742" Spotface Diam, 1/8" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool
Item #: 00274183
Brand: Scientific Cutting Tools
Model #: MS33649-2RFeatures and Benefits
Product Specifications
Port Standard Designation
AS 5202; MS 33649
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)
0.2760
Maximum Pilot Diameter (Decimal Inch)
0.3305
Spotface Diameter (Decimal Inch)
0.7420
Pilot Length (Decimal Inch)
0.5260
Identification Groove
No
Workpiece Compatibility
Tubes
Finish/Coating
Bright
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
30
Thread Type
UNJF
Flute Type
Straight
Number of Flutes
3
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