Holemaking > Counterbores & Porting Tools (ET04) - (2202 Products)
Solid Counterbores; Cutter Diameter (Decimal Inch): 0.5310; Flute Length (Decimal Inch): 1.1250; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09260688
Brand: Internal Tool
Model #: 85-5311Product Specifications
Cutter Diameter (Decimal Inch)
0.5310
Flute Length (Decimal Inch)
1.1250
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.5625
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.5000; Flute Length (Decimal Inch): 1.0000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09261728
Brand: Internal Tool
Model #: 85-5001Product Specifications
Cutter Diameter (Decimal Inch)
0.5000
Flute Length (Decimal Inch)
1.0000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.5000
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.3590; Flute Length (Decimal Inch): 0.7500; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09261801
Brand: Internal Tool
Model #: 85-3591Product Specifications
Cutter Diameter (Decimal Inch)
0.3590
Flute Length (Decimal Inch)
0.7500
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.3750
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
2.5000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.3900; Flute Length (Decimal Inch): 0.8750; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09261793
Brand: Internal Tool
Model #: 85-3901Product Specifications
Cutter Diameter (Decimal Inch)
0.3900
Flute Length (Decimal Inch)
0.8750
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.4375
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.4060; Flute Length (Decimal Inch): 0.8750; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09261744
Brand: Internal Tool
Model #: 85-4061Product Specifications
Cutter Diameter (Decimal Inch)
0.4060
Flute Length (Decimal Inch)
0.8750
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.4375
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.4370; Flute Length (Decimal Inch): 1.0000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09261736
Brand: Internal Tool
Model #: 85-4371Product Specifications
Cutter Diameter (Decimal Inch)
0.4370
Flute Length (Decimal Inch)
1.0000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.4375
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.5470; Flute Length (Decimal Inch): 1.1250; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09260696
Brand: Internal Tool
Model #: 85-5471Product Specifications
Cutter Diameter (Decimal Inch)
0.5470
Flute Length (Decimal Inch)
1.1250
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.5625
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.5620; Flute Length (Decimal Inch): 1.1250; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09260670
Brand: Internal Tool
Model #: 85-5621Product Specifications
Cutter Diameter (Decimal Inch)
0.5620
Flute Length (Decimal Inch)
1.1250
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.5625
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.6090; Flute Length (Decimal Inch): 1.1870; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09260464
Brand: Internal Tool
Model #: 85-6091Product Specifications
Cutter Diameter (Decimal Inch)
0.6090
Flute Length (Decimal Inch)
1.1870
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.6250
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
3.5000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.6560; Flute Length (Decimal Inch): 1.2500; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09260449
Brand: Internal Tool
Model #: 85-6561Product Specifications
Cutter Diameter (Decimal Inch)
0.6560
Flute Length (Decimal Inch)
1.2500
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.7030; Flute Length (Decimal Inch): 1.5000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09254418
Brand: Internal Tool
Model #: 85-7031Product Specifications
Cutter Diameter (Decimal Inch)
0.7030
Flute Length (Decimal Inch)
1.5000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.6410; Flute Length (Decimal Inch): 1.2500; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09254434
Brand: Internal Tool
Model #: 85-6411Product Specifications
Cutter Diameter (Decimal Inch)
0.6410
Flute Length (Decimal Inch)
1.2500
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.6720; Flute Length (Decimal Inch): 1.2500; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09254426
Brand: Internal Tool
Model #: 85-6721Product Specifications
Cutter Diameter (Decimal Inch)
0.6720
Flute Length (Decimal Inch)
1.2500
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.7340; Flute Length (Decimal Inch): 1.5000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09240250
Brand: Internal Tool
Model #: 85-7341Product Specifications
Cutter Diameter (Decimal Inch)
0.7340
Flute Length (Decimal Inch)
1.5000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.7500; Flute Length (Decimal Inch): 1.5000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09240268
Brand: Internal Tool
Model #: 85-7501Product Specifications
Cutter Diameter (Decimal Inch)
0.7500
Flute Length (Decimal Inch)
1.5000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.7190; Flute Length (Decimal Inch): 1.5000; Finish/Coating: Uncoated; Shank Diameter (Inch
Item #: 09240276
Brand: Internal Tool
Model #: 85-7191Product Specifications
Cutter Diameter (Decimal Inch)
0.7190
Flute Length (Decimal Inch)
1.5000
Finish/Coating
Uncoated
Shank Diameter (Inch - 0 Decimals)
0.7500
Number Of Flutes
4
Cutter Material
Solid Carbide
Length (Inch)
4.0000 in
UNSPSC Code
23241603
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Solid Pilot Counterbore: 0.7283" Dia, 0.4921" Pilot, 4 Flutes
Item #: 08273120
Brand: Made in USA
Model #: 302-0.4724Product Specifications
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
12.00
Counterbore Diameter (Decimal Inch)
0.7283
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.4921
Overall Length (Inch)
7-1/2
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
12.00
Counterbore Diameter (Decimal Inch)
0.7283
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.4921
Overall Length (Inch)
7-1/2
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
MSC Part #
08273120
Mfr Part #
302-0.4724
Country of Origin Country of Origin is subject to change
UNITED STATES
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Solid Pilot Counterbore: 0.4134" Dia, 0.2559" Pilot, 4 Flutes
Item #: 08273096
Brand: Made in USA
Model #: 302-0.2362Product Specifications
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
6.00
Counterbore Diameter (Decimal Inch)
0.4134
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.2559
Overall Length (Inch)
6-1/8
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
6.00
Counterbore Diameter (Decimal Inch)
0.4134
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.2559
Overall Length (Inch)
6-1/8
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
MSC Part #
08273096
Mfr Part #
302-0.2362
Country of Origin Country of Origin is subject to change
UNITED STATES
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Solid Pilot Counterbore: 0.6496" Dia, 0.4134" Pilot, 4 Flutes
Item #: 08273112
Brand: Made in USA
Model #: 302-0.3937Product Specifications
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
10.00
Counterbore Diameter (Decimal Inch)
0.6496
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.4134
Overall Length (Inch)
7
Overall Length (Decimal Inch)
7
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
10.00
Counterbore Diameter (Decimal Inch)
0.6496
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.4134
Overall Length (Inch)
7
Overall Length (Decimal Inch)
7
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
MSC Part #
08273112
Mfr Part #
302-0.3937
Country of Origin Country of Origin is subject to change
UNITED STATES
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Solid Pilot Counterbore: 0.2362" Dia, 0.1377" Pilot, 4 Flutes
Item #: 08273062
Brand: Made in USA
Model #: 302-0.1181Product Specifications
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
3.00
Counterbore Diameter (Decimal Inch)
0.2362
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.1377
Overall Length (Inch)
4-1/8
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
Fastener Type Compatibility
Socket-Head Cap Screw
Fastener Size Compatibility (mm)
3.00
Counterbore Diameter (Decimal Inch)
0.2362
Shank Type
Straight-Cylindrical
Shank Diameter (Inch)
3/16
Shank Diameter (Decimal Inch)
0.1875
Standard/Oversize Pilot
Standard
Aircraft Style
No
Pilot Diameter (Decimal Inch)
0.1377
Overall Length (Inch)
4-1/8
Cutting Direction
Forward
Number Of Flutes
4
Coating/Finish
Bright/Uncoated
UNSPSC Code
23241603
MSC Part #
08273062
Mfr Part #
302-0.1181
Country of Origin Country of Origin is subject to change
UNITED STATES
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