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


Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)

Cleveland - Countersink Sets Countersink Type: Zero Flute Minimum Head Diameter (Inch): 5/16


Item #: 16389736
Brand: Cleveland
Model #: C94595

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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

Countersink Sets; Countersink Type: Zero Flute ; Minimum Head Diameter (Inch): 5/16 ; Maximum Head Diameter (Inch): 1 ; Minimum Included Angle: 100.00 ; Maximum Included Angle: 100.00 ; Number of Flutes: 0
Countersink Type Zero Flute
Minimum Head Diameter (Inch) 5/16
Maximum Head Diameter (Inch) 1
Minimum Included Angle 100.00
Maximum Included Angle 100.00
Number of Flutes 0
Countersink Material Cobalt
Number of Pieces 5.000
Countersink Finish/Coating Bright
Set Includes (5) Countersink
Countersink Application Countersinking; Deburring
Storage Unit Type Tube
Shank Diameter (mm) 6.350; 7.9375; 9.525
Shank Diameter (Decimal Inch) (2) 0.2500
Shank Diameter (Inch) (2) 0.2500
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 0.25
Maximum Shank Diameter (Inch) 0.375
Included Angle 100
Maximum Overall Length (Inch) 2.625
Minimum Overall Length (Inch) 1.625
Shank Type Straight
Includes Pilot No
PSC Code 3455
Cutting Direction Right Hand
Material Application2 Low Carbon Steel; Alloy Steel; Austenitic Stainless Steel; Aluminum; Non-Ferrous Materials
Material Application Low Carbon Steel; Alloy Steel; Austenitic Stainless Steel; Aluminum; Non-Ferrous Materials

$306.28

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


Item #: 04615647
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) 1/2
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 (Wire) #20
Pilot Diameter (Decimal Inch) 0.1610
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

$26.92

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Brand: Accupro / Part #: E599943860


Item #: 99292823
Brand: Accupro
Model #: E599943860

Product Specifications

Cutter Head Diameter (Fractional Inch) 1/2
Cutter Head Diameter (Decimal Inch) 0.5000
Number Of Flutes 4
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Primary Workpiece Material Steel
Primary Workpiece Material Code P
Secondary Workpiece Material Aluminum
Secondary Workpiece Material Code N
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Cutting Direction Right Hand
Body Diameter (Inch) 1/2
Coolant Through No
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.3640
Body Diameter (Decimal Inch) 0.5
Coating/Finish Uncoated
Single Or Double End Single

$43.58

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Brand: Helical Solutions / Part #: 07028


Item #: 46711818
Brand: Helical Solutions
Model #: 07028

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 5
End Type Single
Included Centerline Angle 45
Included Side Angle 45
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
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) 0.1530
Coating/Finish Aplus
Single Or Double End Single
Included Angle 90.00

$43.66

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Brand: Helical Solutions / Part #: 07022


Item #: 99158354
Brand: Helical Solutions
Model #: 07022

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 5
End Type Single
Included Centerline Angle 30
Included Side Angle 60
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
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) 0.2640
Coating/Finish Aplus
Single Or Double End Single
Included Angle 60.00

$43.66

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Brand: Helical Solutions / Part #: 59813


Item #: 99144545
Brand: Helical Solutions
Model #: 59813

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 5
End Type Single
Included Centerline Angle 50
Included Side Angle 40
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
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) 0.1280
Coating/Finish Aplus
Single Or Double End Single
Included Angle 100.00

$43.66

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Brand: Helical Solutions / Part #: 84604


Item #: 99132565
Brand: Helical Solutions
Model #: 84604

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 5
End Type Single
Included Centerline Angle 41
Included Side Angle 49
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
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) 0.1750
Coating/Finish Aplus
Single Or Double End Single
Included Angle 82.00

$43.66

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Brand: Helical Solutions / Part #: 07034


Item #: 99167538
Brand: Helical Solutions
Model #: 07034

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.3750
Number Of Flutes 5
End Type Single
Included Centerline Angle 60
Included Side Angle 30
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
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) 0.0910
Coating/Finish Aplus
Single Or Double End Single
Included Angle 120.00

$43.66

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Melin Tool - 8 Piece, 1/4 to 1" Head Diam, 82° Included Angle, Countersink Set


Item #: 57794935
Brand: Melin Tool
Model #: 90023

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 82
Maximum Included Angle 82
Number of Flutes 6
Countersink Material High Speed Steel
Number of Pieces 8
Set Includes (8) Countersinks
Countersink Application Countersinking
Storage Unit Type Case
Storage Unit Material Plastic
Included Angle 82
PSC Code 5133

$233.61

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Allied Machine and Engineering - Adjustable Stop Replacement Roll


Item #: 95920294
Brand: Allied Machine and Engineering
Model #: RSRY-708-00172

Product Specifications

Adjustable Stop Replacement Roll -
Type Replacement Roll

$14.16

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Zephyr Tool Group - 1/4" Cutter Capacity, 10-32 Steel Adjustable Stop Countersink Cage


Item #: 66885187
Brand: Zephyr Tool Group
Model #: ZT284-A

Product Specifications
Type Countersink Cage
Thread Size 10-32
Cutter Capacity (Inch) 1/4
Overall Length (Inch) 6
Depth Adjustment (Decimal Inch) 0.2810
Material Steel
Shaft Diameter (Inch) 3/8
Shaft Type Round
PSC Code 5133

$379.49

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Brand: Rocky Mountain Twist / Part #: 954HS5-30


Item #: 13682752
Brand: Rocky Mountain Twist
Model #: 954HS5-30

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

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Guhring - Chamfer Mills Cutter Head Diameter (mm): 10.00 Included Angle A: 90


Item #: 19212653
Brand: Guhring
Model #: 9069930100000

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): 10.00 ; Included Angle A: 90 ; Chamfer Mill Material: Carbide ; Chamfer Mill Finish/Coating: TiAlN ; Overall Length (mm): 72.00 ; Overall Length (Inch): 2.8346
Cutter Head Diameter (mm) 10.00
Included Angle A 90
Chamfer Mill Material Carbide
Chamfer Mill Finish/Coating TiAlN
Overall Length (mm) 72.00
Overall Length (Inch) 2.8346
Shank Diameter (mm) 10
Shank Diameter (Inch) 0.3937
Number of Flutes 5
Length of Cut (Decimal Inch) 0.1476
Cutting Direction Right
Material Application Stainless; Steel; Aluminium Alloy; Tin
Cutter Head Diameter (Decimal Inch) 0.3937
Shank Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.8346
Length of Cut (mm) 3.7500
Series/List 6993

$110.05

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Magafor - Countersinks Head Diameter (mm): 5.30 Number of Flutes: 3


Item #: 98914658
Brand: Magafor
Model #: 84483A05300

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.

Product Specifications

Countersinks; Head Diameter (mm): 5.30 ; Number of Flutes: 3 ; Included Angle: 90 ; Countersink Material: Cobalt ; Countersink Finish/Coating: TiN ; Minimum Cutting Diameter (mm): 1.50
Head Diameter (mm) 5.30
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating TiN
Minimum Cutting Diameter (mm) 1.50
Shank Diameter (mm) 4.00
Overall Length (mm) 40
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Cutting Direction Right Hand

$30.94

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Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink


Item #: 57814410
Brand: Melin Tool
Model #: 18794

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) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 4
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.6250
Shank Diameter (Inch) 5/8
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
Countersink Application Countersinking
End Type Double
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

$66.99

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Brand: USA Sealing / Part #: RS-BHS70-950


Item #: 01762194
Brand: USA Sealing
Model #: RS-BHS70-950

Product Specifications

Cell Type Closed
Material Buna-N
Thickness (mm) 1.0000
Length Type Standard
Shape Rectangle
Backing Type Plain
Width (Inch) 1
Length (Inch) 36
Hardness Rating Medium Hard
Color Black
Hardness Durometer 70A
Surface Texture Smooth
Minimum Temperature (Deg F - 3 Decimals) -30.000
Maximum Temperature (F) ( - 0 Decimals) 200.000
Tensile Strength (psi) 1500
Standards ASTM D2000 BF 710
Durometer Shore A 70A
Density (Lb./Cu. Ft.) 84

$8.96

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Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12312344
Brand: Allied Machine and Engineering
Model #: RDCQ-011-00212

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$602.91

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Brand: Rocky Mountain Twist / Part #: 953HS9/32ST


Item #: 95345906
Brand: Rocky Mountain Twist
Model #: 953HS9/32ST

Product Specifications

Type Stub
Drill Bit Size (Decimal Inch) 0.2812
Drill Bit Size (Inch) 9/32
Drill Point Angle 135
Shank Type Threaded
Tool Material High Speed Steel
Point Type Split
Overall Length (Decimal Inch) 0.6250
Cutting Direction Right Hand
Flute Type Spiral
Flute Length (Inch) 1-1/8
Series P3
Maximum Drilling Depth (Decimal Inch) 1.1250
Shank Thread Size 1/4-28
Standards NAS 965 Type B
Coolant Through No
Flute By Diameter Ratio 2xD
Drill Bit Finish/Coating Oxide

$22.87

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Brand: Helical Solutions / Part #: 06045


Item #: 17243288
Brand: Helical Solutions
Model #: 06045

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 2
End Type Single
Included Centerline Angle 45
Included Side Angle 45
Length of Cut (Inch) 1/8
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) 0.1250
Coating/Finish Uncoated
Single Or Double End Single
Included Angle 90.00

$20.89

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Brand: Helical Solutions / Part #: 06135


Item #: 99159410
Brand: Helical Solutions
Model #: 06135

Product Specifications

Cutter Head Diameter (Decimal Inch) 0.2500
Number Of Flutes 4
End Type Single
Included Centerline Angle 45
Included Side Angle 45
Length of Cut (Inch) 1/8
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 - Straight Flute - 2 & 4 Flute
Chamfer Mill Material Solid Carbide
Length Of Cut (Decimal Inch - 4 Decimals) 0.1250
Coating/Finish Uncoated
Single Or Double End Single
Included Angle 90.00

$20.89

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