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Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7804 Products)

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
Made in USA - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 82° Solid Carbide Countersink - Industrial Tool & Supply

Made in USA - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 82° Solid Carbide Countersink


Item #: 60328168
Brand: Made in USA
Model #:

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, plastic 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
Head Diameter (Inch) 1/4
Number of Flutes 6
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0460
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133

$25.37

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Magafor - 25mm Head Diam, 25/32" Shank Diam, 90° Cobalt Countersink - Industrial Tool & Supply

Magafor - 25mm Head Diam, 25/32" Shank Diam, 90° Cobalt Countersink


Item #: 95394664
Brand: Magafor
Model #: 84430325000

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
Head Diameter (mm) 25.00
Head Diameter (Decimal Inch) 0.9840
Included Angle 90
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 1/8
Shank Diameter (mm) 12.00
Shank Diameter (Decimal Inch) 0.7880
Shank Diameter (Inch) 25/32
Maximum Cutting Diameter (Inch) 63/64
Overall Length (Inch) 4-11/16
Maximum Hole Diameter (Decimal Inch) 0.9840
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.9840
PSC Code 5133

$94.57

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Brand: Helical Solutions / Part #: 84591

Brand: Helical Solutions / Part #: 84591


Item #: 99132532
Brand: Helical Solutions
Model #: 84591

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1250
Number Of Flutes 3
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0250
Coating/Finish Aplus
Single Or Double End Single
Included Angle 120.00

$28.51

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Brand: Helical Solutions / Part #: 83780

Brand: Helical Solutions / Part #: 83780


Item #: 99133084
Brand: Helical Solutions
Model #: 83780

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1250
Number Of Flutes 2
End Type Single
Included Centerline Angle 30
Included Side Angle 60
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 2 & 4 Flute - High Performance - Pointed
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1000
Coating/Finish Aplus
Single Or Double End Single
Included Angle 60.00

$28.51

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Brand: Helical Solutions / Part #: 83880

Brand: Helical Solutions / Part #: 83880


Item #: 99133902
Brand: Helical Solutions
Model #: 83880

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1250
Number Of Flutes 3
End Type Single
Included Centerline Angle 30
Included Side Angle 60
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0740
Coating/Finish Zplus
Single Or Double End Single
Included Angle 60.00

$29.11

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Brand: Scientific Cutting Tools / Part #: HC25005-120A

Brand: Scientific Cutting Tools / Part #: HC25005-120A


Item #: 90881459
Brand: Scientific Cutting Tools
Model #: HC25005-120A

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.0600
Number Of Flutes 5
End Type Single
Included Centerline Angle 120
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Tool Application Chamfering
Cutting Direction Right Hand
Cutting Edge Style Helical
Body Diameter (Inch) 1/4
Coolant Through No
Chamfer Mill Material Solid Carbide
Material Application High-Temperature Alloy; Stainless Steel; Steel; Titanium Alloy
Length Of Cut (Decimal Inch - 4 Decimals) 0.0550
Body Diameter (Decimal Inch) 0.2500
Coating/Finish AlTiN
Single Or Double End Single
Additional Information Tip Diameter 0.060; Tip to Theoretical Sharp 0.0180

$30.52

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Brand: Scientific Cutting Tools / Part #: HC25005-060A

Brand: Scientific Cutting Tools / Part #: HC25005-060A


Item #: 90878109
Brand: Scientific Cutting Tools
Model #: HC25005-060A

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.0600
Number Of Flutes 5
End Type Single
Included Centerline Angle 60
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Tool Application Chamfering
Cutting Direction Right Hand
Cutting Edge Style Helical
Body Diameter (Inch) 1/4
Coolant Through No
Chamfer Mill Material Solid Carbide
Material Application High-Temperature Alloy; Stainless Steel; Steel; Titanium Alloy
Length Of Cut (Decimal Inch - 4 Decimals) 0.1650
Body Diameter (Decimal Inch) 0.2500
Coating/Finish AlTiN
Single Or Double End Single
Additional Information Tip Diameter 0.060; Tip to Theoretical Sharp 0.0540

$30.52

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Brand: Helical Solutions / Part #: 84584

Brand: Helical Solutions / Part #: 84584


Item #: 99130361
Brand: Helical Solutions
Model #: 84584

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1250
Number Of Flutes 5
End Type Single
Included Centerline Angle 41
Included Side Angle 49
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0490
Coating/Finish Aplus
Single Or Double End Single
Included Angle 82.00

$30.79

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Brand: USA Sealing / Part #: BULK-RS-N50-957

Brand: USA Sealing / Part #: BULK-RS-N50-957


Item #: 67639658
Brand: USA Sealing
Model #: BULK-RS-N50-957

Product Specifications

Cell Type Closed
Material Neoprene
Thickness (Inch) 1/16
Length Type Long
Shape Rectangle
Backing Type Plain
Width (Inch) 36
Hardness Rating Medium
Color Black
Hardness Durometer 50A
Surface Texture Smooth
Minimum Temperature (Deg F - 3 Decimals) -30.000
Maximum Temperature (F) ( - 0 Decimals) 250.000
Tensile Strength (psi) 1000
Standards ASTM D2000 BC 507
Length Ft. 60.000
Durometer Shore A 50A
Density (Lb./Cu. Ft.) 94

$1,496.26

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.7573MC

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.7573MC


Item #: 32847329
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-1.7573MC

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #6
Inner Diameter (Decimal Inch) 1.7573
Calibrated Yes
Traceability Certification Included NIST
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,498.42

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.747MC

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.747MC


Item #: 32851065
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-1.747MC

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #6
Inner Diameter (Decimal Inch) 1.7470
Calibrated Yes
Traceability Certification Included NIST
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,498.42

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Brand: Holemaker Technology / Part #: 603060-0063

Brand: Holemaker Technology / Part #: 603060-0063


Item #: 04355277
Brand: Holemaker Technology
Model #: 603060-0063

Product Specifications

Included Angle 90.00
Number Of Flutes 3
Cutting Direction Right Hand
Shank Diameter (Decimal Inch) 7/16
Overall Length (mm) 45.0000
Coating/Finish TiN
Series VersaDrive
Tool Performance High Performance
Countersink Head Only No
Shank Length (Inch) 1-7/64
Tip Nose Diameter (Inch) 1/16

$32.52

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Brand: USA Sealing / Part #: RS-E80MIL-1

Brand: USA Sealing / Part #: RS-E80MIL-1


Item #: 67782433
Brand: USA Sealing
Model #: RS-E80MIL-1

Product Specifications

Cell Type Closed
Material EPDM
Thickness (Inch) 1/64
Length Type Long
Shape Rectangle
Backing Type Plain
Width (Inch) 36
Hardness Rating Hard
Color Black
Hardness Durometer 80A
Surface Texture Smooth
Minimum Temperature (Deg F - 3 Decimals) -30.000
Maximum Temperature (F) ( - 0 Decimals) 250.000
Tensile Strength (psi) 1800
Standards MIL-R-83285 GR80
Length Ft. 50.000
Durometer Shore A 80A
Density (Lb./Cu. Ft.) 84

$1,513.49

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Brand: Helical Solutions / Part #: 59812

Brand: Helical Solutions / Part #: 59812


Item #: 99144537
Brand: Helical Solutions
Model #: 59812

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 5
End Type Single
Included Centerline Angle 50
Included Side Angle 40
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0797
Coating/Finish Aplus
Single Or Double End Single
Included Angle 100.00

$33.76

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Brand: Helical Solutions / Part #: 84602

Brand: Helical Solutions / Part #: 84602


Item #: 99125122
Brand: Helical Solutions
Model #: 84602

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 5
End Type Single
Included Centerline Angle 41
Included Side Angle 49
Length of Cut (Inch) 7/64
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1090
Coating/Finish Aplus
Single Or Double End Single
Included Angle 82.00

$33.76

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Brand: Accupro / Part #: EM99943835

Brand: Accupro / Part #: EM99943835


Item #: 99289811
Brand: Accupro
Model #: EM99943835

Product Specifications

Cutter Head Diameter (Fractional Inch) 1/4
Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 3
End Type Single
Included Centerline Angle 30
Included Side Angle 15
Primary Workpiece Material Steel
Primary Workpiece Material Code P
Secondary Workpiece Material Cast Iron
Secondary Workpiece Material Code K
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Cutting Direction Right Hand
Body Diameter (Inch) 1/4
Coolant Through No
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.3550
Body Diameter (Decimal Inch) 0.25
Coating/Finish AlTiN
Single Or Double End Single

$34.10

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Brand: Helical Solutions / Part #: 07016

Brand: Helical Solutions / Part #: 07016


Item #: 28788164
Brand: Helical Solutions
Model #: 07016

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 3
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0910
Coating/Finish Aplus
Single Or Double End Single
Included Angle 120.00

$42.37

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Brand: Helical Solutions / Part #: 59810

Brand: Helical Solutions / Part #: 59810


Item #: 99144511
Brand: Helical Solutions
Model #: 59810

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 3
End Type Single
Included Centerline Angle 50
Included Side Angle 40
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Helical Flute - 3 & 5 Flute - High Performance - Tipped Off
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1280
Coating/Finish Aplus
Single Or Double End Single
Included Angle 100.00

$42.37

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.1431N

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.1431N


Item #: 19788405
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.1431N

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +.00004/-.00000
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.1431
Calibrated No
Traceability Certification Included No
Go/No Go No Go
Standards B47.1 Gage Standards; ASME B89.1.6

$1,534.13

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Brand: Holemaker Technology / Part #: 601051-0020

Brand: Holemaker Technology / Part #: 601051-0020


Item #: 04292777
Brand: Holemaker Technology
Model #: 601051-0020

Product Specifications

Included Angle 180.00
Number Of Flutes 3
Cutting Direction Right Hand
Shank Diameter (Decimal Inch) 7/16
Overall Length (Inch) 2-3/64
Coating/Finish Uncoated
Series Multisink
Tool Performance High Performance
Countersink Head Only No
Shank Length (Inch) 1-7/64
Tip Nose Diameter (Inch) 11/16

$44.78

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