Email: sales@makersind.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 > Counterbores & Porting Tools (ET04) - (2029 Products)

Brand: Scientific Cutting Tools / Part #: SAEJ1926-04S

Brand: Scientific Cutting Tools / Part #: SAEJ1926-04S


Item #: 99229296
Brand: Scientific Cutting Tools
Model #: SAEJ1926-04S

Product Specifications

Spotface Diameter (Decimal Inch) 0.8380
Tube Outside Diameter Compatibility (Inch) 1/4
Pilot Type Plain
Port Thread Size (Decimal Inch) 7/16-20
Tool Material Carbide-Tipped
Tube Dash Number 4.000
Minimum Pilot Diameter (Decimal Inch) 0.3850
Pilot Length 0.3440
Overall Length (Decimal Inch) 3.1200
Number Of Flutes 3
Standards SAEJ1926; MS16142
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 12
Thread Type UNF
Flute Type Straight
Shank Diameter (Decimal Inch) 1/2
Shank Length (Decimal Inch) 2.0000
Maximum Pilot Diameter (Decimal Inch) 0.4895
Head Length (Decimal Inch) 1.1200
Workpiece Compatibility Tubes
Coating/Finish Bright

$154.54

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 - 31/64" Diam, 7/16" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Value Collection - 31/64" Diam, 7/16" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08815318
Brand: Value Collection
Model #:

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
Counterbore Diameter (Inch) 31/64
Pilot Shank Diameter Compatibility (Inch) 3/16
Finish/Coating Bright
Counterbore Material Cobalt
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 7/16
Aircraft-Style No
Shank Length (Inch) 3-1/16
Overall Length (Inch) 4-5/16
Cutting Direction Forward

$101.51

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 - 1-7/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Value Collection - 1-7/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08831281
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
Counterbore Diameter (Inch) 1-7/16
Pilot Shank Diameter Compatibility (Inch) 1/4
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 4
Shank Type Straight
Shank Diameter (Inch) 1/2
Aircraft-Style Yes
Overall Length (Inch) 5-1/2
Cutting Direction Forward

$254.55

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

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

Scientific Cutting Tools - 2-1/2 - 12" Port, 3.49" Spotface Diam, 2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - 2-1/2 - 12" Port, 3.49" Spotface Diam, 2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool


Item #: 00274746
Brand: Scientific Cutting Tools
Model #: MS16142-32S

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation MS 16142; SAE J1926; SAE J514
Pilot Type Plain
Port Thread Size (Decimal Inch) 2.5000-12
Port Thread Size (Inch) 2-1/2 - 12
Tool Material Carbide-Tipped
Tube Dash Number 32.000
Tube Outside Diameter Compatibility (Decimal Inch) 2.000
Tube Outside Diameter Compatibility (Inch) 2
Minimum Pilot Diameter (Decimal Inch) 2.4120
Maximum Pilot Diameter (Decimal Inch) 2.5895
Spotface Diameter (Decimal Inch) 3.4900
Pilot Length (Decimal Inch) 0.6600
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Head Length (Decimal Inch) 2.1000
Overall Length (Decimal Inch) 4.6000
Shank Diameter (Decimal Inch) 1.2500
Shank Length (Decimal Inch) 2.5000
Seal Angle 15
Thread Type UN
Flute Type Straight
Number of Flutes 4

$494.67

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

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

Scientific Cutting Tools - Porting Tools Port Standard Designation: AS 5202; MS 33649 Pilot Type: Plain - Makers Industrial Supply

Scientific Cutting Tools - Porting Tools Port Standard Designation: AS 5202; MS 33649 Pilot Type: Plain


Item #: 00274142
Brand: Scientific Cutting Tools
Model #: MS33649-20S

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.

Product Specifications

Porting Tools; Port Standard Designation: AS 5202; MS 33649 ; Pilot Type: Plain ; Port Thread Size (Decimal Inch): 1.6250-12 ; Port Thread Size (Inch): 1-5/8 - 12 ; Tool Material: Carbide-Tipped ; Tube Dash Number: 20.000
Port Standard Designation AS 5202; MS 33649
Pilot Type Plain
Port Thread Size (Decimal Inch) 1.6250-12
Port Thread Size (Inch) 1-5/8 - 12
Tool Material Carbide-Tipped
Tube Dash Number 20.000
Tube Outside Diameter Compatibility (Decimal Inch) 1.250
Tube Outside Diameter Compatibility (Inch) 1-1/4
Minimum Pilot Diameter (Decimal Inch) 1.5470
Maximum Pilot Diameter (Decimal Inch) 1.6505
Spotface Diameter (Decimal Inch) 2.3100
Pilot Length (Decimal Inch) 0.6170
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Head Length (Decimal Inch) 1.9500
Overall Length (Decimal Inch) 4.2000
Shank Diameter (Decimal Inch) 1.0000
Shank Length (Decimal Inch) 2.2500
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Number of Flutes 4

$347.38

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 - 1-3/4" Diam, 5 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Value Collection - 1-3/4" Diam, 5 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore


Item #: 08781486
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
Counterbore Diameter (Inch) 1-3/4
Pilot Shank Diameter Compatibility (Inch) 7/16
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 5
Shank Type Morse Taper
Aircraft-Style No
Shank Taper Designation 4MT
Overall Length (Inch) 8-1/8
Cutting Direction Forward

$311.91

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

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

Scientific Cutting Tools - 1.3120-16" Port, 1.965" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - 1.3120-16" Port, 1.965" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44047769
Brand: Scientific Cutting Tools
Model #: BACD2036-16A

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation BACD 2036
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1.3120-16
Tool Material Carbide-Tipped
Tube Dash Number 16.000
Minimum Pilot Diameter (Decimal Inch) 0.8250
Maximum Pilot Diameter (Decimal Inch) 1.4950
Spotface Diameter (Decimal Inch) 1.9650
Pilot Length (Decimal Inch) 0.1250
Identification Groove No
Finish/Coating AlTiN+
Head Length (Decimal Inch) 2.3700
Overall Length (Decimal Inch) 4.5000
Shank Diameter (Decimal Inch) 1.0000
Shank Length (Decimal Inch) 2.1300
Seal Angle 30
Thread Type UNJF
Flute Type Straight
Number of Flutes 4

$450.77

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

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

Scientific Cutting Tools - M12x1.5mm Port, 0.9094" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - M12x1.5mm Port, 0.9094" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 06606909
Brand: Scientific Cutting Tools
Model #: 6149-M12X1.5-ID

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation ISO 6149-1; SAE J2244-1
Pilot Type Reamer
Port Thread Size (mm) M12x1.5
Tool Material Carbide-Tipped
Minimum Pilot Diameter (mm) 10.500
Minimum Pilot Diameter (Decimal Inch) 0.4134
Maximum Pilot Diameter (Decimal Inch) 0.5453
Spotface Diameter (Decimal Inch) 0.9094
Spotface Diameter (mm) 23.10
Pilot Length (Decimal Inch) 0.4528
Identification Groove Yes
Finish/Coating Bright
Head Length (Decimal Inch) 1.2400
Overall Length (Decimal Inch) 3.1200
Shank Diameter (Decimal Inch) 0.5000
Shank Length (Decimal Inch) 1.8800
Seal Angle 15
Thread Type Metric Fine
Flute Type Straight
Number of Flutes 3

$257.73

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 #: AS5202-03S

Brand: Scientific Cutting Tools / Part #: AS5202-03S


Item #: 99231961
Brand: Scientific Cutting Tools
Model #: AS5202-03S

Product Specifications

Spotface Diameter (Decimal Inch) 0.8050
Tube Outside Diameter Compatibility (Inch) 3/16
Pilot Type Plain
Port Thread Size (Decimal Inch) 3/8-24
Tool Material Carbide-Tipped
Tube Dash Number 3.000
Minimum Pilot Diameter (Decimal Inch) 0.3370
Pilot Length 0.3440
Overall Length (Inch) 3
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 30
Thread Type UNJF
Flute Type Straight
Shank Diameter (Decimal Inch) 1/2
Shank Length (Decimal Inch) 2.0000
Maximum Pilot Diameter (Decimal Inch) 0.3925
Head Length (Decimal Inch) 1.0000
Workpiece Compatibility Tubes
Coating/Finish Bright

$151.67

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 #: 0.3885 CLASS X

Brand: Deltronic / Part #: 0.3885 CLASS X


Item #: 89588628
Brand: Deltronic
Model #: 0.3885 CLASS X

Product Specifications

Diameter of Measurement (Decimal Inch) 0.3885
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

$27.93

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

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

Scientific Cutting Tools - 3/4-16" Port, 0.69" Spotface Diam, 1/2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - 3/4-16" Port, 0.69" Spotface Diam, 1/2" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool


Item #: 44064830
Brand: Scientific Cutting Tools
Model #: MS33514-8A

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation AS 33514; MS 33514
Pilot Type Plain
Port Thread Size (Decimal Inch) 0.7500-16
Port Thread Size (Inch) 3/4-16
Tool Material Carbide-Tipped
Tube Dash Number 8.000
Tube Outside Diameter Compatibility (Decimal Inch) 0.500
Tube Outside Diameter Compatibility (Inch) 1/2
Minimum Pilot Diameter (Decimal Inch) 0.4200
Maximum Pilot Diameter (Decimal Inch) 0.5160
Spotface Diameter (Decimal Inch) 0.6900
Pilot Length (Decimal Inch) 0.3700
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 1.1200
Overall Length (Decimal Inch) 3.0000
Shank Diameter (Decimal Inch) 0.5000
Shank Length (Decimal Inch) 1.8800
Seal Angle 12
Thread Type UNJF
Flute Type Straight
Number of Flutes 3

$218.30

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 - 1-5/16" Diam, 1" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Value Collection - 1-5/16" Diam, 1" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08791204
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
Counterbore Diameter (Inch) 1-5/16
Pilot Shank Diameter Compatibility (Inch) 3/8
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 5
Shank Type Straight
Shank Diameter (Inch) 1
Aircraft-Style No
Shank Length (Inch) 4-5/8
Overall Length (Inch) 6-5/8
Cutting Direction Forward

$186.48

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

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

Brand: USA Sealing / Part #: BULK-RS-H60-877

Brand: USA Sealing / Part #: BULK-RS-H60-877


Item #: 55332142
Brand: USA Sealing
Model #: BULK-RS-H60-877

Product Specifications

Cell Type Closed
Material Buna-N
Thickness (Inch) 1/8
Length Type Standard
Shape Rectangle
Backing Type Plain
Width (Inch) 4
Length (Inch) 36
Hardness Rating Medium Hard
Color Black
Hardness Durometer 60A
Surface Texture Smooth
Minimum Temperature (Deg F - 3 Decimals) -30.000
Maximum Temperature (F) ( - 0 Decimals) 250.000
Tensile Strength (psi) 1000
Standards ASTM D2000 BF 607
Durometer Shore A 60A
Density (Lb./Cu. Ft.) 94

$27.21

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 - 1-1/2" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Value Collection - 1-1/2" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08831323
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
Counterbore Diameter (Inch) 1-1/2
Pilot Shank Diameter Compatibility (Inch) 1/4
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 4
Shank Type Straight
Shank Diameter (Inch) 1/2
Aircraft-Style Yes
Overall Length (Inch) 5-1/2
Cutting Direction Forward

$267.66

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

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

Scientific Cutting Tools - 3/8-24" Port, 3/8" Spotface Diam, 3/16" Tube Outside Diam, Plain Pilot, Solid Carbide Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - 3/8-24" Port, 3/8" Spotface Diam, 3/16" Tube Outside Diam, Plain Pilot, Solid Carbide Porting Tool


Item #: 44075554
Brand: Scientific Cutting Tools
Model #: MS33514-3A

Features and Benefits

Solid carbide is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Product Specifications
Port Standard Designation AS 33514; MS 33514
Pilot Type Plain
Port Thread Size (Decimal Inch) 0.3750-24
Port Thread Size (Inch) 3/8-24
Tool Material Solid Carbide
Tube Dash Number 3.000
Tube Outside Diameter Compatibility (Decimal Inch) 0.188
Tube Outside Diameter Compatibility (Inch) 3/16
Minimum Pilot Diameter (Decimal Inch) 0.1230
Maximum Pilot Diameter (Decimal Inch) 0.1980
Spotface Diameter (Decimal Inch) 0.3750
Pilot Length (Decimal Inch) 0.2260
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 1.0000
Overall Length (Decimal Inch) 3.0000
Shank Diameter (Decimal Inch) 0.3750
Shank Length (Decimal Inch) 2.0000
Seal Angle 12
Thread Type UNJF
Flute Type Straight
Number of Flutes 3

$190.70

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 - 13/32" Diam, 3/8" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Made in USA - 13/32" Diam, 3/8" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 71011266
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
Counterbore Diameter (Inch) 13/32
Pilot Shank Diameter Compatibility (Inch) 1/8
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 4
Shank Type Straight
Shank Diameter (Inch) 3/8
Aircraft-Style Yes
Overall Length (Inch) 4
Cutting Direction Forward

$61.67

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

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

Scientific Cutting Tools - M18x1.5mm Port, 1.185" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - M18x1.5mm Port, 1.185" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44037836
Brand: Scientific Cutting Tools
Model #: 6149-M18X1.5-ID

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation ISO 6149-1; SAE J2244-1
Pilot Type Reamer
Port Thread Size (mm) M18x1.5
Tool Material Carbide-Tipped
Minimum Pilot Diameter (mm) 16.500
Minimum Pilot Diameter (Decimal Inch) 0.6496
Maximum Pilot Diameter (Decimal Inch) 0.7815
Spotface Diameter (Decimal Inch) 1.1850
Spotface Diameter (mm) 30.10
Pilot Length (Decimal Inch) 0.5709
Identification Groove Yes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 1.5800
Overall Length (Decimal Inch) 3.7000
Shank Diameter (Decimal Inch) 0.7500
Shank Length (Decimal Inch) 2.1200
Seal Angle 15
Thread Type Metric Fine
Flute Type Straight
Number of Flutes 4

$250.47

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 #: AS5202-32SA

Brand: Scientific Cutting Tools / Part #: AS5202-32SA


Item #: 99245979
Brand: Scientific Cutting Tools
Model #: AS5202-32SA

Product Specifications

Spotface Diameter (Decimal Inch) 3.5200
Tube Outside Diameter Compatibility (Inch) 2
Pilot Type Plain
Port Thread Size (Decimal Inch) 2-1/2-12
Tool Material Carbide-Tipped
Tube Dash Number 32.000
Minimum Pilot Diameter (Decimal Inch) 2.4220
Pilot Length 0.6670
Overall Length (Decimal Inch) 4.6000
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1-1/4
Shank Length (Decimal Inch) 2.5000
Maximum Pilot Diameter (Decimal Inch) 2.5265
Head Length (Decimal Inch) 2.1000
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$485.80

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

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

Scientific Cutting Tools - 1-7/8 - 12" Port, 2.57" Spotface Diam, 1-1/2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool - Makers Industrial Supply

Scientific Cutting Tools - 1-7/8 - 12" Port, 2.57" Spotface Diam, 1-1/2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44065126
Brand: Scientific Cutting Tools
Model #: MS16142-24RA

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation MS 16142; SAE J1926; SAE J514
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1.8750-12
Port Thread Size (Inch) 1-7/8 - 12
Tool Material Carbide-Tipped
Tube Dash Number 24.000
Tube Outside Diameter Compatibility (Decimal Inch) 1.500
Tube Outside Diameter Compatibility (Inch) 1-1/2
Minimum Pilot Diameter (Decimal Inch) 1.7920
Maximum Pilot Diameter (Decimal Inch) 1.9645
Spotface Diameter (Decimal Inch) 2.5700
Pilot Length (Decimal Inch) 0.7770
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 2.2900
Overall Length (Decimal Inch) 4.5400
Shank Diameter (Decimal Inch) 1.0000
Shank Length (Decimal Inch) 2.2500
Seal Angle 15
Thread Type UN
Flute Type Straight
Number of Flutes 4

$516.53

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

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

Union Butterfield - 1/2" Diam, 1" Shank, Diam, 3 Flutes, Taper Shank, Interchangeable Pilot Counterbore - Makers Industrial Supply

Union Butterfield - 1/2" Diam, 1" Shank, Diam, 3 Flutes, Taper Shank, Interchangeable Pilot Counterbore


Item #: 66386541
Brand: Union Butterfield
Model #: 6210074

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
Counterbore Diameter (Inch) 1/2
Counterbore Diameter (Decimal Inch) 0.5000
Pilot Shank Diameter Compatibility (Inch) 3/16
Pilot Shank Diameter Compatibility (Decimal Inch) 0.1875
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 3
Shank Type Taper
Shank Diameter (Inch) 1
Shank Diameter (Decimal Inch) 1.0000
Aircraft-Style No
Overall Length (Decimal Inch) 4.3125
Overall Length (Inch) 4-5/16
Flute Length (Decimal Inch) 1.25
Flute Length (Inch) 1-1/4
Cutting Direction Forward
Material Application Alloy Steel; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys

$161.21

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

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