Email: sales@americastooling.com | Phone: (888) 988-8820
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
Cart 0

Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | Americas Tooling - (6370 Products)

Zephyr Tool Group - 7/8" Cutter Capacity, 3/8-24 Steel Adjustable Stop Countersink Cage - Americas Tooling

Zephyr Tool Group - 7/8" Cutter Capacity, 3/8-24 Steel Adjustable Stop Countersink Cage


Item #: 32244006
Brand: Zephyr Tool Group
Model #: ZT331-W

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) 0.2500
Shaft Diameter (Inch) 0.310
Shaft Type Round
PSC Code 5133

$341.52

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

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

Zephyr Tool Group - 3/8" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage - Americas Tooling

Zephyr Tool Group - 3/8" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage


Item #: 66888181
Brand: Zephyr Tool Group
Model #: ZT284-C

Product Specifications
Type Countersink Cage
Thread Size 1/4-28
Cutter Capacity (Inch) 3/8
Overall Length (Inch) 6
Depth Adjustment (Decimal Inch) 0.2810
Material Steel
Shaft Diameter (Inch) 1/2
Shaft Type Round
PSC Code 5133

$442.05

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

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

Zephyr Tool Group - 3/4" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage - Americas Tooling

Zephyr Tool Group - 3/4" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage


Item #: 66882598
Brand: Zephyr Tool Group
Model #: ZT680-S-TF

Product Specifications
Type Countersink Cage
Thread Size 1/4-28
Cutter Capacity (Inch) 3/4
Overall Length (Inch) 3-3/4
Depth Adjustment (Decimal Inch) 0.2500
Material Steel
Shaft Diameter (Inch) 1/4
Shaft Type Round
PSC Code 5133

$242.31

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

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

Zephyr Tool Group - 5/8" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage - Americas Tooling

Zephyr Tool Group - 5/8" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage


Item #: 32243388
Brand: Zephyr Tool Group
Model #: ZT330-SP-S

Product Specifications
Type Countersink Cage
Thread Size 1/4-28
Cutter Capacity (Inch) 5/8
Overall Length (Inch) 3-9/16
Depth Adjustment (Decimal Inch) 0.2810
Material Steel
Shaft Diameter (Inch) 1/4
Shaft Type Round
PSC Code 5133

$165.03

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

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

Guhring - 31mm Head Diam, 12mm Shank Diam, 3-Flute 90° High Speed Steel Countersink - Americas Tooling

Guhring - 31mm Head Diam, 12mm Shank Diam, 3-Flute 90° High Speed Steel Countersink


Item #: 90264011
Brand: Guhring
Model #: 9055030310000

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.
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
Head Diameter (mm) 31.00
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (mm) 4.20
Shank Diameter (mm) 12.00
Overall Length (mm) 140
Minimum Hole Diameter (Decimal Inch) 0.2050
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand

$301.18

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

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

Brand: Deltronic / Part #: 0.3955 CLASS X

Brand: Deltronic / Part #: 0.3955 CLASS X


Item #: 89589329
Brand: Deltronic
Model #: 0.3955 CLASS X

Product Specifications

Diameter of Measurement (Decimal Inch) 0.3955
Tolerance (Decimal Inch) 0.00004
Material Tool Steel
Application For Production Inspection Requirements
Includes Certificate of Accuracy with NIST Traceability
Length (Inch) 3
Coating/Finish Micro

$27.10

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

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

Made in USA - 1/2" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink - Americas Tooling

Made in USA - 1/2" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 60242336
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) 1/2
Number of Flutes 6
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1-1/8
Overall Length (Inch) 2-1/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
PSC Code 5133

$85.35

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

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

Guhring - Countersinks Head Diameter (mm): 8.0000 Number of Flutes: 3 - Americas Tooling

Guhring - Countersinks Head Diameter (mm): 8.0000 Number of Flutes: 3


Item #: 18937995
Brand: Guhring
Model #: 9056710080000

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.
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

Countersinks; Head Diameter (mm): 8.0000 ; Number of Flutes: 3 ; Included Angle: 60.00 ; Countersink Material: High Speed Steel ; Countersink Finish/Coating: TiAlN ; Minimum Cutting Diameter (mm): 2.00
Head Diameter (mm) 8.0000
Number of Flutes 3
Included Angle 60.00
Countersink Material High Speed Steel
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (mm) 2.00
Shank Diameter (mm) 6.0000
Overall Length (mm) 50.0000
Countersink Application Countersinking
End Type Single
Shank Type 3-Flat
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Material Application Cast Iron; Stainless Steels; Steel
Material Application2 Cast Iron; Stainless Steels; Steel

$54.22

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 - Americas Tooling

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12312195
Brand: Allied Machine and Engineering
Model #: RDCP-011-00168

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$531.63

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 - Americas Tooling

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316543
Brand: Allied Machine and Engineering
Model #: RSCQ-015-00176

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$649.44

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

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

Value Collection - 5/8" Head Diam, 1/2" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Americas Tooling

Value Collection - 5/8" Head Diam, 1/2" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 45659620
Brand: Value Collection
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) 5/8
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
PSC Code 5133

$36.02

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

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

Magafor - 10.4mm Head Diam, 25/64" Shank Diam, 90° Solid Carbide Countersink - Americas Tooling

Magafor - 10.4mm Head Diam, 25/64" Shank Diam, 90° Solid Carbide Countersink


Item #: 95394920
Brand: Magafor
Model #: 888431L1040

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.
Product Specifications
Head Diameter (mm) 10.40
Head Diameter (Decimal Inch) 0.4100
Included Angle 90
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 3/32
Shank Diameter (mm) 10.00
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (Inch) 25/64
Maximum Cutting Diameter (Inch) 13/32
Overall Length (Inch) 3-1/2
Maximum Hole Diameter (Decimal Inch) 0.4100
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.4100
PSC Code 5133

$238.34

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 Cone - Americas Tooling

Allied Machine and Engineering - Adjustable Stop Replacement Cone


Item #: 12314639
Brand: Allied Machine and Engineering
Model #: RDTR-078-00001

Product Specifications

Adjustable Stop Replacement Cone -
Type Replacement Cone

$236.12

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

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

Magafor - Countersinks Head Diameter (mm): 6.30 Number of Flutes: 3 - Americas Tooling

Magafor - Countersinks Head Diameter (mm): 6.30 Number of Flutes: 3


Item #: 98914500
Brand: Magafor
Model #: 8443A063000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.

Product Specifications

Countersinks; Head Diameter (mm): 6.30 ; Number of Flutes: 3 ; Included Angle: 90 ; Countersink Material: Cobalt ; Countersink Finish/Coating: Bright ; Minimum Cutting Diameter (mm): 1.50
Head Diameter (mm) 6.30
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 1.50
Shank Diameter (mm) 5.00
Overall Length (mm) 45
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Cutting Direction Right Hand

$25.83

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

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

Brand: Widia / Part #: 2749533

Brand: Widia / Part #: 2749533


Item #: 08730855
Brand: Widia
Model #: 2749533

Product Specifications

Tap Type Machine
Thread Size (Inch) 1/2-13
Thread Limit H3
Class Of Fit 3B
Number Of Flutes 4
Chamfer Bottoming
Material High Speed Steel
Coating/Finish Uncoated
Threads per Inch 13
Thread Direction Left Hand
Coolant Through No
Thread Standard UNC
Thread Pitch (Decimal Inch) 0.0769
Overall Length (Decimal Inch) 3.3750
Thread Length (Decimal Inch) 1.6562
Thread Depth (Decimal Inch) 1.6562
Application Metal
Shank Diameter (Decimal Inch) 0.3670
Square Length (mm) 11.11
Square Size (Decimal Inch) 0.2750
Series 5303
Shank Length (Decimal Inch) 1.7188

$19.80

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

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

Magafor - 8.3mm Head Diam, 15/64" Shank Diam, 90° Cobalt Countersink - Americas Tooling

Magafor - 8.3mm Head Diam, 15/64" Shank Diam, 90° Cobalt Countersink


Item #: 96393350
Brand: Magafor
Model #: 84493608300

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) 8.30
Head Diameter (Decimal Inch) 0.3270
Included Angle 90
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 5/64
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2360
Shank Diameter (Inch) 15/64
Maximum Cutting Diameter (Inch) 21/64
Overall Length (Inch) 1-3/4
Countersink Application Countersinking
Maximum Hole Diameter (Decimal Inch) 0.3270
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.3270
PSC Code 5133

$43.71

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

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

Walter-Titex - 12.5mm Head Diam, 8mm Shank Diam, 3 Flute 60° High Speed Steel Countersink - Americas Tooling

Walter-Titex - 12.5mm Head Diam, 8mm Shank Diam, 3 Flute 60° High Speed Steel Countersink


Item #: 36218386
Brand: Walter-Titex
Model #: 5071385

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.
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 (mm) 12.50
Head Diameter (Decimal Inch) 0.4921
Number of Flutes 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 3.20
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Overall Length (mm) 56
Overall Length (Decimal Inch) 2.2047
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
PSC Code 5133

$19.46

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

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

Magafor - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 60° Cobalt Countersink - Americas Tooling

Magafor - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 60° Cobalt Countersink


Item #: 31206824
Brand: Magafor
Model #: 84422063500

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Product Specifications
Head Diameter (Inch) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes 1
Included Angle 60
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 3/64
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Inch) 1-1/2
Minimum Hole Diameter (Inch) 3/64
Maximum Hole Diameter (Inch) 1/4
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.2500
PSC Code 5133

$15.42

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

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

Guhring - Countersinks Head Diameter (mm): 10.0000 Number of Flutes: 3 - Americas Tooling

Guhring - Countersinks Head Diameter (mm): 10.0000 Number of Flutes: 3


Item #: 18937847
Brand: Guhring
Model #: 9056710100000

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.
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

Countersinks; Head Diameter (mm): 10.0000 ; Number of Flutes: 3 ; Included Angle: 60.00 ; Countersink Material: High Speed Steel ; Countersink Finish/Coating: TiAlN ; Minimum Cutting Diameter (mm): 3.20
Head Diameter (mm) 10.0000
Number of Flutes 3
Included Angle 60.00
Countersink Material High Speed Steel
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (mm) 3.20
Shank Diameter (mm) 6.0000
Overall Length (mm) 56.0000
Countersink Application Countersinking
End Type Single
Shank Type 3-Flat
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Material Application Cast Iron; Stainless Steels; Steel
Material Application2 Cast Iron; Stainless Steels; Steel

$55.00

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

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

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 110° High Speed Steel Countersink - Americas Tooling

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 110° High Speed Steel Countersink


Item #: 57818239
Brand: Melin Tool
Model #: 18576

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.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 4
Included Angle 110
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Maximum Cutting Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$15.82

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

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