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Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7713 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


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

$34.41

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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


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


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


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 #: HC25005-060A


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: 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: 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: Helical Solutions / Part #: 84601


Item #: 99132581
Brand: Helical Solutions
Model #: 84601

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 3
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

$30.89

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Brand: Helical Solutions / Part #: 83856


Item #: 99136665
Brand: Helical Solutions
Model #: 83856

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1250
Number Of Flutes 2
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 - 2 & 4 Flute - High Performance - Pointed
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0330
Coating/Finish Zplus
Single Or Double End Single
Included Angle 120.00

$31.68

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Brand: Scientific Cutting Tools / Part #: HC37503-090


Item #: 90874082
Brand: Scientific Cutting Tools
Model #: HC37503-090

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.0700
Number Of Flutes 3
End Type Single
Included Centerline Angle 90
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Tool Application Chamfering
Cutting Direction Right Hand
Cutting Edge Style Helical
Body Diameter (Inch) 3/8
Coolant Through No
Chamfer Mill Material Solid Carbide
Material Application Non-Ferrous Metal; Aluminum; Plastic
Length Of Cut (Decimal Inch - 4 Decimals) 0.1530
Body Diameter (Decimal Inch) 0.3750
Coating/Finish Uncoated
Single Or Double End Single
Additional Information Tip Diameter 0.070; Tip to Theoretical Sharp 0.0360

$31.94

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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: Helical Solutions / Part #: 59807


Item #: 10706992
Brand: Helical Solutions
Model #: 59807

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 5
End Type Single
Included Centerline Angle 45
Included Side Angle 45
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
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.0950
Coating/Finish Aplus
Single Or Double End Single
Included Angle 90.00

$33.76

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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: 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: 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 #: 84585


Item #: 99132524
Brand: Helical Solutions
Model #: 84585

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1875
Number Of Flutes 3
End Type Single
Included Centerline Angle 41
Included Side Angle 49
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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) 0.0790
Coating/Finish Aplus
Single Or Double End Single
Included Angle 82.00

$37.03

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Brand: Helical Solutions / Part #: 84593


Item #: 99125130
Brand: Helical Solutions
Model #: 84593

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1875
Number Of Flutes 3
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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) 0.0400
Coating/Finish Aplus
Single Or Double End Single
Included Angle 120.00

$37.03

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Brand: Helical Solutions / Part #: 83820


Item #: 99140444
Brand: Helical Solutions
Model #: 83820

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1875
Number Of Flutes 2
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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) 0.0510
Coating/Finish Aplus
Single Or Double End Single
Included Angle 120.00

$37.03

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Brand: Helical Solutions / Part #: 83868


Item #: 99137333
Brand: Helical Solutions
Model #: 83868

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1875
Number Of Flutes 3
End Type Single
Included Centerline Angle 30
Included Side Angle 60
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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) 0.1190
Coating/Finish Aplus
Single Or Double End Single
Included Angle 60.00

$37.03

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