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: Rocky Mountain Twist / Part #: 95000272


Item #: 95361556
Brand: Rocky Mountain Twist
Model #: 95000272

Product Specifications

Cutter Head Diameter (Fractional Inch) 3/8
Cutter Head Diameter (Wire) #10
Drill Size Compatibility (Fractional Inch) 1/8
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

Brand: Rocky Mountain Twist / Part #: 954HS5-21


Item #: 13682745
Brand: Rocky Mountain Twist
Model #: 954HS5-21

Product Specifications

Included Angle 100.00
Number Of Flutes 3
Tool Material High Speed Steel
Cutting Direction Right Hand
Series Microstop
Shank Type Threaded
Tool Application Countersinking
Tool Performance General Purpose
Countersink Head Only Yes

$7.19

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

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

3 Flute 90° High Speed Steel Countersink Bright Finish, 150mm OAL, Single End, Morse Taper Shank, Right Hand Cut


Item #: 65671430
Brand: DORMER
Model #: 5973075

Product Specifications

Included Angle 90
Number Of Flutes 3
Tool Material High Speed Steel
Cutting Direction Right Hand
Minimum Cutting Diameter (mm) 14.00
Overall Length (Decimal Inch) 5.9100
Overall Length (mm) 150
Shank Type Morse Taper Shank
Tool Application Countersinking
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Material Application Bronze; Thermosetting Plastics; Thermoplastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Aluminum Alloy; Steel; Alloy Steel; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Copper Alloy; Nickel Alloy; Titanium Alloy; Hardened Steel

$775.34

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

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

60mm Head Diam, 20mm Shank Diam, 1 Flute 90° Cobalt Countersink Bright Finish, 166mm OAL, Single End, Straight Shank, Right Hand Cut


Item #: 65671208
Brand: DORMER
Model #: 5972744

Product Specifications

Head Diameter (mm) 60.00
Included Angle 90
Number Of Flutes 1
Tool Material Cobalt Steel
Cutting Direction Right Hand
Minimum Cutting Diameter (mm) 40.00
Shank Diameter (mm) 20.00
Overall Length (Decimal Inch) 6.5404
Overall Length (mm) 166
Shank Type Straight Shank
Tool Application Countersinking
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Material Application Bronze; Thermosetting Plastics; Thermoplastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Aluminum Alloy; Steel; Alloy Steel; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Copper Alloy; Nickel Alloy; Titanium Alloy; Hardened Steel

$466.55

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

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

1 Flute Polycrystalline Diamond Countersink Uncoated, 38mm OAL, Right Hand Cut


Item #: 49570740
Brand: Sandvik Coromant
Model #: 6010902

Product Specifications

Head Diameter (Inch) 0.2491
Countersink Material Polycrystalline Diamond (PCD)
Overall Length (Inch) 38.0 mm; 1.489 in
Coated Uncoated
Coating Bright (Polished)
Number of Flutes 1
Countersink Finish/Coating Bright (Polished)
Shank Type Threaded Shank
Countersink Application Countersinking
Cutting Direction Right Hand

$639.00

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

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

1 Flute Polycrystalline Diamond Countersink Uncoated, 40mm OAL, Right Hand Cut


Item #: 49570690
Brand: Sandvik Coromant
Model #: 6010904

Product Specifications

Head Diameter (Inch) 0.3116
Countersink Material Polycrystalline Diamond (PCD)
Overall Length (Inch) 40.0 mm; 1.5642 in
Coated Uncoated
Coating Bright (Polished)
Number of Flutes 1
Countersink Finish/Coating Bright (Polished)
Shank Type Threaded Shank
Countersink Application Countersinking
Cutting Direction Right Hand

$639.00

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

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

7/8″ Cutter Capacity, 3/8-24 Nylon Adjustable Stop Countersink Cage 5-15/16″ OAL, 1/2″ Depth Adjustment, 0.31″ Round Shaft


Item #: 32237547
Brand: Zephyr Tool Group
Model #: ZT331-SP-N

Product Specifications

Type Countersink Cage
Thread Size 3/8-24
Cutter Capacity (Inch) 7/8
Overall Length (Inch) 5-15/16
Depth Adjustment (Decimal Inch) 0.5000
Material Nylon
Shaft Diameter (Inch) 0.310
Shaft Type Round
PSC Code 5133

$571.84

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

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

1-1/2″ Head Diam, 3/4″ Shank Diam, 6 Flute 60° Solid Carbide Countersink Bright Finish, 3-1/2″ OAL, Single End, Straight Shank, Right Hand Cut


Item #: 83247270
Brand: Hertel
Model #: 336-012050

Product Specifications

Head Diameter (Inch) 1-1/2
Included Angle 60
Centerline Angle 30
Number Of Flutes 6
Tool Material Alloy Steel
Cutting Direction Right Hand
Shank Diameter (Decimal Inch) 3/4
Shank Type Straight
Tool Application Countersinking
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Shank Material Steel

$228.47

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

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

Combo Drill & Countersink: #20, 140°, Solid Carbide


Item #: 06173470
Brand: Harvey Tool
Model #: 741120-C6

Product Specifications

Trade Size #20
Body Diameter (Decimal Inch) 0.2360
Body Diameter (mm) 6.000
Drill Point Angle 140
Coating/Finish AlTiN Nano
Tool Material Solid Carbide
Drill Point Diameter (mm) 2.70
Drill Point Diameter (Decimal Inch) 0.1063
Drill Point Length (Decimal Inch) 0.0660
Overall Length (Decimal Inch) 2.4800
Cutting Direction Right Hand
Series Hexalobe Cutters - Countersinks
Cutting Edge Style Plain
Included Angle Degree 120
Tool Performance General Purpose
End Type Single
UNSPSC Code 23241603

$70.69

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

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

Combo Drill & Countersink: #15, 140°, Solid Carbide


Item #: 06175079
Brand: Harvey Tool
Model #: 725015-C6

Product Specifications

Trade Size #15
Body Diameter (Decimal Inch) 0.1575
Body Diameter (mm) 4.000
Drill Point Angle 140
Coating/Finish AlTiN Nano
Tool Material Solid Carbide
Drill Point Diameter (mm) 2.30
Drill Point Diameter (Decimal Inch) 0.0906
Drill Point Length (Decimal Inch) 0.1200
Overall Length (Decimal Inch) 1.5750
Cutting Direction Right Hand
Series Hexalobe Cutters - Countersinks
Cutting Edge Style Plain
Included Angle Degree 120
Tool Performance General Purpose
End Type Single
UNSPSC Code 23241603

$54.75

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

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

Corner Radius End Mill: 6.00 mm Dia, 10.00 mm LOC, 0.50 mm Radius, 4 Flute, Solid Carbide


Item #: 06188882
Brand: WNT
Model #: 50908060

Product Specifications

Mill Diameter (mm) 6.00
Number Of Flutes 4
Length of Cut (mm) 10.0000
Single Or Double End Single
End Mill Material Solid Carbide
Coating/Finish Ti1000
Centercutting No
Flute Direction Right Hand
Variable Index No
Variable Helix Yes
Cutting Direction Right Hand
Corner Radius (mm) 0.50
Overall Length (mm) 54.0000
Coolant Through No
Chipbreaker No
End Type Corner Radius
Flute Type Variable
Extended Reach No
Shank Type Weldon Flat
Shank Diameter (mm) 6.0000
UNSPSC Code 27112803
Series 50908

$57.08

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

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

Corner Radius End Mill: 5.00 mm Dia, 13.00 mm LOC, 0.50 mm Radius, 4 Flute, Solid Carbide


Item #: 06188924
Brand: WNT
Model #: 50908051

Product Specifications

Mill Diameter (mm) 5.00
Number Of Flutes 4
Length of Cut (mm) 13.0000
Single Or Double End Single
End Mill Material Solid Carbide
Coating/Finish Ti1000
Centercutting No
Flute Direction Right Hand
Variable Index No
Variable Helix Yes
Cutting Direction Right Hand
Corner Radius (mm) 0.50
Overall Length (mm) 57.0000
Coolant Through No
Chipbreaker No
End Type Corner Radius
Flute Type Variable
Extended Reach No
Shank Type Weldon Flat
Shank Diameter (mm) 6.0000
UNSPSC Code 27112803
Series 50908

$57.20

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

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

Corner Chamfer End Mill: 10.00 mm Dia, 25.00 mm LOC, 3 Flute, 0.20 mm Chamfer Width, Solid Carbide


Item #: 06190334
Brand: WNT
Model #: 5293310000

Product Specifications

Mill Diameter (mm) 10.00
Number Of Flutes 3
Length of Cut (mm) 25.00
Single Or Double End Single
End Mill Material Solid Carbide
Coating/Finish DPX72S
Centercutting No
Flute Direction Right Hand
Variable Index No
Variable Helix Yes
Cutting Direction Right Hand
Chamfer Width (mm) 0.20
Overall Length (mm) 73.00
Coolant Through No
Chipbreaker No
Chamfer Angle 45.000
Length Type Long
Flute Type Variable
Extended Reach No
Shank Type Weldon Flat
Shank Diameter (mm) 10.00
Neck Diameter (mm) 9.700
UNSPSC Code 23241614
Series 52933

$97.54

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

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

Corner Chamfer End Mill: 2.00 mm Dia, 7.00 mm LOC, 3 Flute, 0.04 mm Chamfer Width, Solid Carbide


Item #: 06194336
Brand: WNT
Model #: 5293302000

Product Specifications

Mill Diameter (mm) 2.00
Number Of Flutes 3
Length of Cut (mm) 7.00
Single Or Double End Single
End Mill Material Solid Carbide
Coating/Finish DPX72S
Centercutting No
Flute Direction Right Hand
Variable Index No
Variable Helix Yes
Cutting Direction Right Hand
Chamfer Width (mm) 0.04
Overall Length (mm) 58.00
Coolant Through No
Chipbreaker No
Chamfer Angle 45.000
Length Type Long
Flute Type Variable
Extended Reach No
Shank Type Weldon Flat
Shank Diameter (mm) 6.00
Neck Diameter (mm) 1.900
UNSPSC Code 23241614
Series 52933

$48.36

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

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

Class XX Minus Ring Gages; Material: Solid Carbide; Tolerance (Decimal Inch): 0.00000/-0.00002; Blank Number Wire Size: #00; Inner Diameter (Decimal Inch): 0.1383; Calibrated: Yes; Traceability Certification Included: NIST; Go/No Go: Go; Standards: B47.1


Item #: 06205371
Brand: GSG
Model #: GSG-CR-0.1383C

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) 0.00000/-0.00002
Blank Number Wire Size #00
Inner Diameter (Decimal Inch) 0.1383
Calibrated Yes
Traceability Certification Included NIST
Go/No Go Go
Standards B47.1 Gage Standards; ASME B89.1.6
UNSPSC Code 41111619

$788.50

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

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

Class XX Minus Ring Gages; Material: Solid Carbide; Tolerance (Decimal Inch): 0.00000/-0.00002; Blank Number Wire Size: #00; Inner Diameter (Decimal Inch): 0.0804; Calibrated: Yes; Traceability Certification Included: NIST; Go/No Go: Go; Standards: B47.1


Item #: 06206452
Brand: GSG
Model #: GSG-CR-0.0804C

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) 0.00000/-0.00002
Blank Number Wire Size #00
Inner Diameter (Decimal Inch) 0.0804
Calibrated Yes
Traceability Certification Included NIST
Go/No Go Go
Standards B47.1 Gage Standards; ASME B89.1.6
UNSPSC Code 41111619

$788.50

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

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

Chamfer Mill: 20 mm Dia, 6 Flutes, Solid Carbide, Corner Chamfer End 92 mm OAL, 20 mm Shank Dia, TiAlN Coated


Item #: 13155080
Brand: Guhring
Model #: 9067860200000

Product Specifications

Cutter Head Diameter (mm) 20.00
End Type Corner Chamfer
Length of Cut (mm) 7.00
Shank Diameter (mm) 20.00
Overall Length (mm) 92.00
Tool Application Chamfering
Cutting Direction Right Hand
Series 6786
Included Angle A 90.00
Chamfer Mill Material Solid Carbide
Number Of Flutes 6
Material Application Non-Ferrous Metal; Stainless Steel; Cast Iron; Steel
Coating/Finish TiAlN

$254.71

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

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

1-1/2″ Head Diam, 3/4″ Shank Diam, 6 Flute 90° Solid Carbide Countersink Bright Finish, 3-1/2″ OAL, Single End, Straight Shank, Right Hand Cut


Item #: 60242823
Brand: Made in USA
Model #: 02573

Product Specifications

Head Diameter (Inch) 1-1/2
Included Angle 90
Centerline Angle 45
Number Of Flutes 6
Cutting Direction Right Hand
Shank Diameter (Decimal Inch) 3/4
Shank Type Straight
Tool Application Countersinking
Countersink Head Only No
End Type Single Ended
Includes Pilot No
Shank Length (Inch) 1-5/8

$1,017.69

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

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

Countersinks; Included Angle: 100.00; Number Of Flutes: 3; Tool Material: Polycrystalline Diamond (PCD); Cutting Direction: Right Hand; Series: Countersinks - PCD Diamond; Shank Type: Threaded Shank; Tool Application: Countersinking; Tool Performance: Hig


Item #: 29637527
Brand: Corehog
Model #: C15147

Product Specifications

Included Angle 100.00
Number Of Flutes 3
Tool Material Polycrystalline Diamond (PCD)
Cutting Direction Right Hand
Series Countersinks - PCD Diamond
Shank Type Threaded Shank
Tool Application Countersinking
Tool Performance High Performance
Countersink Head Only Yes
Includes Pilot No

$325.20

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

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

Countersinks; Included Angle: 130.00; Number Of Flutes: 3; Tool Material: Polycrystalline Diamond (PCD); Cutting Direction: Right Hand; Series: Countersinks - PCD Diamond; Shank Type: Threaded Shank; Tool Application: Countersinking; Tool Performance: Hig


Item #: 29637584
Brand: Corehog
Model #: C96616

Product Specifications

Included Angle 130.00
Number Of Flutes 3
Tool Material Polycrystalline Diamond (PCD)
Cutting Direction Right Hand
Series Countersinks - PCD Diamond
Shank Type Threaded Shank
Tool Application Countersinking
Tool Performance High Performance
Countersink Head Only Yes
Includes Pilot No

$325.20

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

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