We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

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


Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)


Brand: Chicago-Latrobe / Part #: 56858


Item #: 42678243
Brand: Chicago-Latrobe
Model #: 56858

Product Specifications

Head Diameter (mm) 9.53
Head Diameter (Inch) 3/8
Included Angle 90
Number Of Flutes 3
Tool Material High Speed Steel
Cutting Direction Right Hand
Maximum Cutting Diameter (Inch) 3/8
Shank Diameter (mm) 6.35
Overall Length (Decimal Inch) 1.7500
Overall Length (mm) 44
Shank Type Straight
Tool Application Chamfering; Countersinking; Deburring
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Material Application Alloy Steel; Cast Iron; Tool Steel

$22.26

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Helical Solutions / Part #: 84779


Item #: 99125239
Brand: Helical Solutions
Model #: 84779

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3125
Number Of Flutes 4
End Type Single
Included Centerline Angle 45
Included Side Angle 45
Length of Cut (Inch) 5/32
Shank Diameter (Decimal Inch) 0.3125
Shank Diameter (Inch) 5/16
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Cutting Direction Right Hand
Series Specialty Profiles - Chamfer Mills - Straight Flute - 2 & 4 Flute
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1560
Coating/Finish Aplus
Single Or Double End Single
Included Angle 90.00

$24.45

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Chicago-Latrobe / Part #: 56838


Item #: 42678250
Brand: Chicago-Latrobe
Model #: 56838

Product Specifications

Head Diameter (mm) 9.53
Head Diameter (Inch) 3/8
Included Angle 82
Number Of Flutes 3
Tool Material High Speed Steel
Cutting Direction Right Hand
Maximum Cutting Diameter (Inch) 3/8
Shank Diameter (mm) 6.35
Overall Length (Decimal Inch) 1.7500
Overall Length (mm) 44
Shank Type Straight
Tool Application Chamfering; Countersinking; Deburring
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Material Application Alloy Steel; Cast Iron; Tool Steel

$22.26

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Chicago-Latrobe / Part #: 56878


Item #: 59056465
Brand: Chicago-Latrobe
Model #: 56878

Product Specifications

Head Diameter (mm) 9.53
Head Diameter (Inch) 3/8
Included Angle 100
Number Of Flutes 3
Tool Material High Speed Steel
Cutting Direction Right Hand
Maximum Cutting Diameter (Inch) 3/8
Shank Diameter (mm) 6.35
Overall Length (Decimal Inch) 1.7500
Overall Length (mm) 44
Shank Type Straight
Tool Application Chamfering; Countersinking; Deburring
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Material Application Alloy Steel; Cast Iron; Tool Steel

$22.26

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎Keyseat Cutter, 1/4″ Dia. × 1/4″ Shank Dia. × 1/8″ CW × 2-1/2″ OAL, 6 Teeth, Carbide, Round Shank, AlTiN, Specialty Profiles


Item #: GE90776795C3
Brand: Harvey Tool
Model #: 776795-C3

Product Specifications
Cutting Diameter (DC) 1/4″
Protruding Length (LPR) 3/8″
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material Carbide
Overall Length (OAL) ‎2-1/2″
Coating AlTiN
Corner Radius (RE) 0.02″
Shank Type Round
Number of Teeth 6
Flute Type Helical
Cutting Width (CW) 1/8″
Series/List # Specialty Profiles
Cutting Direction (HAND) Right Hand
Measurement Type Inch
Neck Diameter (DN) 1/8″

$76.07

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Panduit / Part #: S6-14R-T


Item #: 30976997
Brand: Panduit
Model #: S6-14R-T

Product Specifications

Terminal Type Circular
Insulation Type Non-Insulated
Connection Type Compression
Compatible Wire Size (AWG) 6
Stud Size (Inch) 1/4
Contact Material Copper
Contact Plating TiN
Thickness (mm) 2.03
Thickness (Decimal Inch - 4 Decimals) 0.0800
Ring Width (mm) 12.19
Ring Width (Decimal Inch) 0.4800
Overall Length (mm) 33.02
Overall Length (Decimal Inch) 1.3000

$1.82

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Guhring - Chamfer Mills Cutter Head Diameter (mm): 8.00 Included Angle A: 90


Item #: 19212208
Brand: Guhring
Model #: 9069920080000

Features and Benefits

Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.

Product Specifications

Chamfer Mills; Cutter Head Diameter (mm): 8.00 ; Included Angle A: 90 ; Chamfer Mill Material: Carbide ; Chamfer Mill Finish/Coating: TiAlN ; Overall Length (mm): 63.00 ; Overall Length (Inch): 2.48032
Cutter Head Diameter (mm) 8.00
Included Angle A 90
Chamfer Mill Material Carbide
Chamfer Mill Finish/Coating TiAlN
Overall Length (mm) 63.00
Overall Length (Inch) 2.48032
Shank Diameter (mm) 8
Shank Diameter (Inch) 0.315
Number of Flutes 5
Length of Cut (Decimal Inch) 0.1181
Cutting Direction Right
Material Application Stainless; Steel; Aluminium Alloy; Tin
Cutter Head Diameter (Decimal Inch) 0.3150
Shank Diameter (Decimal Inch) 0.315
Overall Length (Decimal Inch) 2.48032
Length of Cut (mm) 3.0000
Series/List 6992

$71.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Magafor - 31mm Head Diam, 15/32" Shank Diam, 90° Cobalt Countersink


Item #: 95431573
Brand: Magafor
Model #: 84436310000

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) 31.00
Head Diameter (Decimal Inch) 1.2200
Included Angle 90
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 9/64
Shank Diameter (mm) 12.00
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (Inch) 15/32
Maximum Cutting Diameter (Inch) 1-7/32
Overall Length (Inch) 2-3/4
Maximum Hole Diameter (Decimal Inch) 1.2200
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 1.2200
PSC Code 5133

$117.91

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Allied Machine and Engineering - Adjustable Stop Replacement Roll


Item #: 12313466
Brand: Allied Machine and Engineering
Model #: RDRY-706-00218

Product Specifications

Adjustable Stop Replacement Roll -
Type Replacement Roll

$9.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Rocky Mountain Twist / Part #: 95000270


Item #: 95361564
Brand: Rocky Mountain Twist
Model #: 95000270

Product Specifications

Cutter Head Diameter (Fractional Inch) 5/16
Cutter Head Diameter (Wire) #6
Drill Size Compatibility (Fractional Inch) 3/32
Overall Length 1.25
Tool Material High Speed Steel
Neck Diameter 0.2500
Coated Coated
Coating Anti-Rust Coating
Series Power Groove

$7.75

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 89330062
Brand: Hertel
Model #:

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Product Specifications
Head Diameter (Inch) 1/4
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$17.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Scientific Cutting Tools / Part #: HC25003-120A


Item #: 90871187
Brand: Scientific Cutting Tools
Model #: HC25003-120A

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.0600
Number Of Flutes 3
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

$27.88

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Scientific Cutting Tools / Part #: HC25003-090A


Item #: 90870890
Brand: Scientific Cutting Tools
Model #: HC25003-090A

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.0600
Number Of Flutes 3
End Type Single
Included Centerline Angle 90
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) 0.0950
Body Diameter (Decimal Inch) 0.2500
Coating/Finish AlTiN
Single Or Double End Single
Additional Information Tip Diameter 0.060; Tip to Theoretical Sharp 0.0310

$27.88

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Helical Solutions / Part #: 06243


Item #: 99151482
Brand: Helical Solutions
Model #: 06243

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.1875
Number Of Flutes 2
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 - Straight Flute - 2 & 4 Flute
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1620
Coating/Finish Aplus
Single Or Double End Single
Included Angle 60.00

$22.28

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12315925
Brand: Allied Machine and Engineering
Model #: RSCL-015-00068

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$368.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Accupro / Part #: E599943835


Item #: 99282865
Brand: Accupro
Model #: E599943835

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 Aluminum
Secondary Workpiece Material Code N
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) 0.0800
Body Diameter (Decimal Inch) 0.25
Coating/Finish Uncoated
Single Or Double End Single

$21.05

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12311262
Brand: Allied Machine and Engineering
Model #: RDCH-011-20030

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$418.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Seco - 10mm Diam 4 Flute Single End Solid Carbide Chamfer Mill


Item #: 81019168
Brand: Seco
Model #: 02881641

Features and Benefits

Solid carbide is extremely heat resistant and used for high speed applications on cast iron, non-ferrous materials, plastics, and other tough-to-machine materials. It is commonly used in high performance applications.
Sira, also known as Siron-A , is a coatings that offers heat resistance, allows for smooth chip flows and enhances tool life. It is used on a variety of materials including steel, stainless steel and cast iron. Siron-A is a proprietary coating exclusive to Seco Tools, Inc.
Product Specifications
Cutter Head Diameter (mm) 10.00
Included Angle A 90
Chamfer Mill Material Solid Carbide
Chamfer Mill Finish/Coating SIRA
Overall Length (mm) 72
Shank Diameter (mm) 10
Number of Flutes 4
End Type Single
Length of Cut (Decimal Inch) 0.1570
Cutting Direction Right Hand
Tool Application Chamfering
Series/List JS509

$79.35

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Komet - 10mm Diam 4 Flute Single End Solid Carbide Chamfer Mill


Item #: 66172727
Brand: Komet
Model #: 70921572041000

Features and Benefits

Solid carbide is extremely heat resistant and used for high speed applications on cast iron, non-ferrous materials, plastics, and other tough-to-machine materials. It is commonly used in high performance applications.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Product Specifications
Cutter Head Diameter (mm) 10.00
Included Angle A 90
Chamfer Mill Material Solid Carbide
Chamfer Mill Finish/Coating TiAlN
Overall Length (mm) 72.00
Shank Diameter (mm) 10.00
Number of Flutes 4
End Type Single
Cutting Direction Right Hand
Tool Application Chamfering; Deburring
Material Application Alloys; Carbon Steel; Cast Iron; Hard Alloys; Non-Ferrous Metals; Plastic; Stainless Steel; Steel
Storage Unit Type None
Series/List JEL

$90.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12315933
Brand: Allied Machine and Engineering
Model #: RSCN-015-00150

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$418.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It