Email: sales@americasind.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 Industrial Supply - (6386 Products)

Made in USA - 1-1/8" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - Americas Industrial Supply

Made in USA - 1-1/8" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink


Item #: 04615316
Brand: Made in USA
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Head Diameter (Inch) 3/8
Included Angle 100
Countersink Material High Speed Steel
Shank Thread Size 1/4-28
Overall Length (Inch) 1-1/8
Pilot Type Integral
Pilot Diameter (Wire) #30
Pilot Diameter (Decimal Inch) 0.1285
Number of Flutes 2
Countersink Finish/Coating Bright
Attachment Method Threaded Shank
Shank Length (Inch) 1-3/4
Shank Diameter (Inch) 3/16
Shank Type Straight
Countersink Application Countersinking
Cutting Direction Right Hand
Centerline Angle 50

$15.92

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

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

Vernon - 5/8" Cutter Diam, 11/32" Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 5/8" Cutter Diam, 11/32" Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336221
Brand: Vernon
Model #: CH3430

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
Cutter Head Diameter (Inch) 5/8
Drill Size Compatibility (Inch) 11/32
Collar Thickness (Inch) 5/16
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 3/4
Cutter Head Length (Inch) 1-1/4
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$34.59

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

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

Vernon - 1/2" Cutter Diam, Letter B Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1/2" Cutter Diam, Letter B Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01335025
Brand: Vernon
Model #: CH2380

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
Cutter Head Diameter (Inch) 1/2
Drill Size Compatibility (Letter) B
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 5/8
Cutter Head Length (Inch) 1
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$31.33

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

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

M.A. Ford - 5 Piece, 1/4 to 1" Head Diam, 120° Included Angle, Single End Countersink Set - Americas Industrial Supply

M.A. Ford - 5 Piece, 1/4 to 1" Head Diam, 120° Included Angle, Single End Countersink Set


Item #: 58225152
Brand: M.A. Ford
Model #: 64100056

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
Minimum Head Diameter (Inch) 1/4
Minimum Head Diameter (Decimal Inch) 0.2500
Maximum Head Diameter (Inch) 1
Maximum Head Diameter (Decimal Inch) 1.0000
Minimum Included Angle 120
Maximum Included Angle 120
Number of Flutes 1
Countersink Material High Speed Steel
Number of Pieces 5
Countersink Finish/Coating Black Oxide
Set Includes (5) Countersinks
Countersink Application Chamfering; Countersinking; Deburring
Storage Unit Type Case
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 1/4
Minimum Shank Diameter (Decimal Inch) 0.2500
Maximum Shank Diameter (Decimal Inch) 0.5000
Maximum Shank Diameter (Inch) 1/2
Included Angle 120
Maximum Overall Length (Decimal Inch) 2.75
Maximum Overall Length (Inch) 2-3/4
Minimum Overall Length (Inch) 2
Minimum Overall Length (Decimal Inch) 2.00
PSC Code 5133
End Type Single

$115.53

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 - 2-1/2" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - Americas Industrial Supply

Made in USA - 2-1/2" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink


Item #: 04615324
Brand: Made in USA
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Head Diameter (Inch) 3/8
Included Angle 100
Countersink Material High Speed Steel
Shank Thread Size 1/4-28
Overall Length (Inch) 2-1/2
Pilot Type Integral
Pilot Diameter (Inch) 5/32
Number of Flutes 2
Countersink Finish/Coating Bright
Attachment Method Threaded Shank
Shank Length (Inch) 1-3/4
Shank Diameter (Inch) 3/16
Shank Type Straight
Countersink Application Countersinking
Cutting Direction Right Hand
Centerline Angle 50

$15.92

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

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

Interstate - 5 Piece, 1/16 to 9/16" Head Diam, 90° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 5 Piece, 1/16 to 9/16" Head Diam, 90° Included Angle, Single End Countersink Set


Item #: 02465508
Brand: Interstate
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Minimum Head Diameter (Inch) 1/16
Maximum Head Diameter (Inch) 9/16
Minimum Included Angle 90
Maximum Included Angle 90
Number of Flutes 0
Countersink Material High Speed Steel
Number of Pieces 5
Countersink Finish/Coating Bright
Set Includes (5) Countersinks
Countersink Application Countersinking; Deburring
Storage Unit Type Case
Shank Diameter (mm) 6.35; 12.70
Shank Diameter (Decimal Inch) 0.2500; 0.5000
Shank Diameter (Inch) 1/4; 1/2
Storage Unit Material Plastic
Head Diameter (Inch) 1/16; 5/32; 3/16; 5/16; 9/16
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
End Type Single

$102.51

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

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

Hertel - 8 Piece, 1/4 to 1" Head Diam, 90° Included Angle, Countersink Set - Americas Industrial Supply

Hertel - 8 Piece, 1/4 to 1" Head Diam, 90° Included Angle, Countersink Set


Item #: 89332621
Brand: Hertel
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.
Product Specifications
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 1
Minimum Included Angle 90
Maximum Included Angle 90
Number of Flutes 6
Countersink Material Solid Carbide
Number of Pieces 8
Countersink Finish/Coating Uncoated
Set Includes (8) Countersinks
Countersink Application Countersinking
Storage Unit Type Case
Storage Unit Material Wood
Head Diameter (Inch) 1/4; 5/16; 3/8; 1/2; 5/8; 3/4; 7/8; 1
Included Angle 90
PSC Code 5133

$357.67

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

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

Vernon - 3/8" Cutter Diam, #4 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 3/8" Cutter Diam, #4 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01334044
Brand: Vernon
Model #: CH2090

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
Cutter Head Diameter (Inch) 3/8
Drill Size Compatibility (Wire) #4
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 1/2
Cutter Head Length (Inch) 3/4
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$29.07

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

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

Interstate - 8 Piece, 1/4 to 1" Head Diam, 60° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 8 Piece, 1/4 to 1" Head Diam, 60° Included Angle, Single End Countersink Set


Item #: 02060010
Brand: Interstate
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 1
Minimum Included Angle 60
Maximum Included Angle 60
Number of Flutes 6
Countersink Material High Speed Steel
Number of Pieces 8
Countersink Finish/Coating Bright
Set Includes (8) Countersinks
Countersink Application Countersinking
Storage Unit Type Block
Shank Diameter (mm) 6.35; 12.70
Shank Diameter (Decimal Inch) 0.2500; 0.5000
Shank Diameter (Inch) 1/4; 1/2
Storage Unit Material Wood
Head Diameter (Inch) 1/4; 5/16; 3/8; 1/2; 5/8; 3/4; 7/8; 1
Included Angle 60
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
End Type Single

$136.09

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

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

Magafor - 0.118" Cutter Head Diam, 0.035" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.118" Cutter Head Diam, 0.035" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 12784989
Brand: Magafor
Model #: 888480H0300

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.1180
Included Angle 90
Number of Flutes 3
Chamfer Width (Decimal Inch) 0.118
Flat Width (Decimal Inch) 0.0350
Back Chamfer Material Solid Carbide
Finish/Coating Hard'X
End Type Single
Tool Application Chamfering
Shank Diameter (Decimal Inch) 0.1180
Cutter Head to Shank Length (Decimal Inch) 0.0590

$72.60

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 - 3/8" Head Diam, 1/2" Shank Diam, 6" Overall Length, Counterbore Pilot - Americas Industrial Supply

Made in USA - 3/8" Head Diam, 1/2" Shank Diam, 6" Overall Length, Counterbore Pilot


Item #: 00428300
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 1/2
Overall Length (Inch) 6
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
PSC Code 5133

$141.69

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

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

Irwin - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Inch): 3/8 Drill Size Compatibility (Decimal Inch): 0.1719 - Americas Industrial Supply

Irwin - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Inch): 3/8 Drill Size Compatibility (Decimal Inch): 0.1719


Item #: 57821068
Brand: Irwin
Model #: 1882782

Product Specifications

Adjustable-Depth Drill Countersinks; Cutter Head Diameter (Inch): 3/8 ; Drill Size Compatibility (Decimal Inch): 0.1719 ; Drill Size Compatibility (Inch): 11/64 ; Overall Length (Inch): 4 ; Countersink Application: Countersinking ; Material Application: Wood
Cutter Head Diameter (Inch) 3/8
Drill Size Compatibility (Decimal Inch) 0.1719
Drill Size Compatibility (Inch) 11/64
Overall Length (Inch) 4
Countersink Application Countersinking
Material Application Wood
Cutter Head Diameter (Decimal Inch) 0.1990
Drill Size Compatibility (mm) 4.37

$15.49

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

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

Magafor - 0.472" Cutter Head Diam, 0.232" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.472" Cutter Head Diam, 0.232" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 95395406
Brand: Magafor
Model #: 888490H1200

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.4720
Included Angle 90
Number of Flutes 4
Chamfer Width (Decimal Inch) 0.472
Flat Width (Decimal Inch) 0.2320
Back Chamfer Material Solid Carbide
Finish/Coating Hard'X
End Type Single
Tool Application Chamfering
Shank Diameter (Decimal Inch) 0.2360
Cutter Head to Shank Length (Decimal Inch) 0.2360

$185.83

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

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

Milwaukee Tool - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Wire): #6 Cutter Head Diameter (Inch): 1/4 - Americas Industrial Supply

Milwaukee Tool - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Wire): #6 Cutter Head Diameter (Inch): 1/4


Item #: 96559158
Brand: Milwaukee Tool
Model #: 48-13-5000

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

Adjustable-Depth Drill Countersinks; Cutter Head Diameter (Wire): #6 ; Cutter Head Diameter (Inch): 1/4 ; Drill Size Compatibility (Wire): #6 ; Drill Size Compatibility (Decimal Inch): 0.1406 ; Drill Size Compatibility (Inch): 9/64 ; Collar Thickness (Inch): 1/4
Cutter Head Diameter (Wire) #6
Cutter Head Diameter (Inch) 1/4
Drill Size Compatibility (Wire) #6
Drill Size Compatibility (Decimal Inch) 0.1406
Drill Size Compatibility (Inch) 9/64
Collar Thickness (Inch) 1/4
Overall Length (Inch) 3-3/4
Included Angle 60
Countersink Material High Speed Steel
Collar Diameter (Inch) 1/4
Cutter Head Length (Inch) 1/8
Countersink Application Drilling
Cutting Direction Right Hand

$7.30

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 - 11/16" Cutter Head Diam, 3/16" Pilot Hole Diam, Solid Carbide Reverse Countersink - Americas Industrial Supply

Made in USA - 11/16" Cutter Head Diam, 3/16" Pilot Hole Diam, Solid Carbide Reverse Countersink


Item #: 09937756
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.
Product Specifications
Cutter Head Diameter (Inch) 11/16
Pilot Hole Diameter (Inch) 3/16
Included Angle 100
Number of Flutes 3
Countersink Material Solid Carbide
Plain Pilot Compatibility 185-4
Step Pilot Compatibility 186-7
Overall Length (Inch) 5/8
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$560.23

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 - 3/8" Cutter Head Diam, 1/8" Pilot Hole Diam, High Speed Steel Reverse Countersink - Americas Industrial Supply

Made in USA - 3/8" Cutter Head Diam, 1/8" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09936840
Brand: Made in USA
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
Cutter Head Diameter (Inch) 3/8
Pilot Hole Diameter (Inch) 1/8
Included Angle 100
Number of Flutes 3
Countersink Material High Speed Steel
Plain Pilot Compatibility 185-2
Step Pilot Compatibility 186-2
Overall Length (Inch) 1/2
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$25.64

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

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

Keo - 5 Piece, 1/4 to 3/4" Head Diam, 60° Included Angle, Single End Countersink Set - Americas Industrial Supply

Keo - 5 Piece, 1/4 to 3/4" Head Diam, 60° Included Angle, Single End Countersink Set


Item #: 44851137
Brand: Keo
Model #: 55790--TIALN

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
Minimum Head Diameter (Inch) 1/4
Minimum Head Diameter (Decimal Inch) 0.2500
Maximum Head Diameter (Inch) 3/4
Maximum Head Diameter (Decimal Inch) 0.7500
Minimum Included Angle 60
Maximum Included Angle 60
Number of Flutes 6
Countersink Material Solid Carbide
Number of Pieces 5
Countersink Finish/Coating TiAlN
Set Includes (5) Countersinks
Countersink Application Chamfering; Countersinking; Deburring
Storage Unit Type Case
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 1/4
Minimum Shank Diameter (mm) 6.35
Minimum Shank Diameter (Decimal Inch) 0.2500
Maximum Shank Diameter (Decimal Inch) 0.3750
Maximum Shank Diameter (Inch) 3/8
Maximum Overall Length (Decimal Inch) 2.75
Maximum Overall Length (Inch) 2-3/4
Minimum Overall Length (Inch) 2
Minimum Overall Length (Decimal Inch) 2.00
PSC Code 5133
End Type Single

$489.56

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 - 3/16" Head Diam, 1/4" Shank Diam, 6" Overall Length, Counterbore Pilot - Americas Industrial Supply

Made in USA - 3/16" Head Diam, 1/4" Shank Diam, 6" Overall Length, Counterbore Pilot


Item #: 00428276
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 3/16
Shank Diameter (Inch) 1/4
Overall Length (Inch) 6
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
PSC Code 5133

$95.69

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

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

Interstate - 5 Piece, 1/4 to 1" Head Diam, 90° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 5 Piece, 1/4 to 1" Head Diam, 90° Included Angle, Single End Countersink Set


Item #: 84397165
Brand: Interstate
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 1
Minimum Included Angle 90
Maximum Included Angle 90
Number of Flutes 3
Countersink Material High Speed Steel
Number of Pieces 5
Countersink Finish/Coating Bright
Set Includes (3) Countersinks
Countersink Application Countersinking
Storage Unit Type Block
Storage Unit Material Wood
Head Diameter (Inch) 1/4; 3/8; 1/2; 3/4; 1
Included Angle 90
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
End Type Single

$95.59

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

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

Accupro - 1/2" Diam 2 Flute Single End Solid Carbide Chamfer Mill - Americas Industrial Supply

Accupro - 1/2" Diam 2 Flute Single End Solid Carbide Chamfer Mill


Item #: 09550484
Brand: Accupro
Model #:

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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Cutter Head Diameter (Inch) 1/2
Included Angle A 90
Chamfer Mill Material Solid Carbide
Chamfer Mill Finish/Coating Bright
Overall Length (Inch) 3
Shank Diameter (Inch) 1/2
Number of Flutes 2
End Type Single
Cutting Direction Right Hand
Tool Application Chamfering

$70.09

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

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