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Holemaking Products - Counterbores & Porting Tools For Sale | A1 Tooling - (1669 Products)


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

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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

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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

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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

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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

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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

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Brand: Widia / Part #: 5472633


Item #: 93303527
Brand: Widia
Model #: 5472633

Product Specifications

Thread Size (Inch) #4-40
Number Of Flutes 2
Chamfer Plug
Thread Limit 2B
Class Of Fit 2B
Coating/Finish TiN
Threads per Inch 40
Material High Speed Steel
Coolant Through No
Thread Direction Right Hand
Thread Depth (Decimal Inch) 0.7100
Thread Pitch (Decimal Inch) 0.0250
Thread Standard UNC
Material Grade WU41EG
Thread Length (Decimal Inch) 0.3100
Overall Length (Decimal Inch) 2.2000
Shank Diameter (Decimal Inch) 0.1378
Square Size (Decimal Inch) 0.1060
Material Application Non-Ferrous Metal; Stainless Steel; Cast Iron; Steel
Series VT-SPO

$20.82

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Scientific Cutting Tools - 1/2-20" Port, 0.47" Spotface Diam, 5/16" Tube Outside Diam, Plain Pilot, Straight Shank, Carbide Tipped Porting Tool


Item #: 00274910
Brand: Scientific Cutting Tools
Model #: MS33514-5CT

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) 0.5000-20
Port Thread Size (Inch) 1/2-20
Tool Material Carbide-Tipped
Tube Dash Number 5.000
Tube Outside Diameter Compatibility (Inch) 5/16
Minimum Pilot Diameter (Decimal Inch) 0.2320
Spotface Diameter (Decimal Inch) 0.4700
Pilot Length (Decimal Inch) 0.4800
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Decimal Inch) 3.0000
Shank Diameter (Inch) 1/2
Shank Diameter (Decimal Inch) 0.5000
Shank Length (Decimal Inch) 1.8750
Shank Length (Inch) 1.88
Seal Angle 12
Spotface to Shoulder Length (Decimal Inch) 0.2500
Thread Type UNJF
Flute Type Straight
Number of Flutes 3

$234.28

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Value Collection - 19/32" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08840381
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) 19/32
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) 1/4
Aircraft-Style Yes
Overall Length (Inch) 2-13/16
Cutting Direction Forward

$77.57

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Brand: Perfect Fit / Part #: NPF26-9623G-9/L


Item #: 67867374
Brand: Perfect Fit
Model #: NPF26-9623G-9/L

Product Specifications

ANSI/ISEA Puncture Resistance Level 4
Ansi/Isea Cut Resistance Level A6
ANSI/ISEA Abrasion Resistance Level 3
Men's Size Large
Glove Material Natural Rubber Palm Coating
Lining Material Stainless Steel
Back Material Stainless Steel
Palm Features Palm Coated
Blood Borne Pathogen Barrier No

$13.81

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Brand: Widia / Part #: 6474972


Item #: 91995233
Brand: Widia
Model #: 6474972

Product Specifications

Thread Size (Inch) #4-40
Number Of Flutes 3
Chamfer Plug
Thread Limit H5
Class Of Fit H5
Coating/Finish C; CrC; TiN
Threads per Inch 40
Material High Speed Steel
Coolant Through No
Thread Direction Right Hand
Thread Depth (Decimal Inch) 0.6912
Thread Pitch (Decimal Inch) 0.0250
Thread Standard UNC
Material Grade WN44EG
Thread Length (Decimal Inch) 0.5122
Overall Length (Decimal Inch) 1.8758
Shank Diameter (Decimal Inch) 0.1410
Square Size (Decimal Inch) 0.1080
Material Application Stainless Steel
Series VT-AFT

$16.02

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Scientific Cutting Tools - 1-1/16 - 12" Port, 1.635" Spotface Diam, 3/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool


Item #: 00274696
Brand: Scientific Cutting Tools
Model #: MS16142-12S

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) 1.0620-12
Port Thread Size (Inch) 1-1/16 - 12
Tool Material Carbide-Tipped
Tube Dash Number 12.000
Tube Outside Diameter Compatibility (Decimal Inch) 0.750
Tube Outside Diameter Compatibility (Inch) 3/4
Minimum Pilot Diameter (Decimal Inch) 0.9750
Maximum Pilot Diameter (Decimal Inch) 1.1505
Spotface Diameter (Decimal Inch) 1.6350
Pilot Length (Decimal Inch) 0.5020
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Head Length (Decimal Inch) 1.6300
Overall Length (Decimal Inch) 3.7500
Shank Diameter (Decimal Inch) 0.7500
Shank Length (Decimal Inch) 2.1200
Seal Angle 15
Thread Type UN
Flute Type Straight
Number of Flutes 4

$245.05

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Made in USA - 1/2" Diam, 7/16" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 78803327
Brand: Made in USA
Model #:

Features and Benefits

Carbide tips cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Counterbore Diameter (Inch) 1/2
Pilot Shank Diameter Compatibility (Inch) 3/16
Pilot Shank Diameter Compatibility (Decimal Inch) 0.1875
Finish/Coating Bright
Counterbore Material Carbide-Tipped
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 7/16
Aircraft-Style No
Overall Length (Inch) 4-5/16
Cutting Direction Forward
Material Application Steel

$225.60

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Made in USA - 15/16" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 78803608
Brand: Made in USA
Model #:

Features and Benefits

Carbide tips cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Counterbore Diameter (Inch) 15/16
Pilot Shank Diameter Compatibility (Inch) 1/4
Pilot Shank Diameter Compatibility (Decimal Inch) 0.2500
Finish/Coating Bright
Counterbore Material Carbide-Tipped
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 3/4
Aircraft-Style No
Overall Length (Inch) 6-1/8
Cutting Direction Forward
Material Application Steel

$261.59

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Union Butterfield - 11/16" Diam, 2" Shank, Diam, 3 Flutes, Taper Shank, Interchangeable Pilot Counterbore


Item #: 65707754
Brand: Union Butterfield
Model #: 6210080

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) 11/16
Counterbore Diameter (Decimal Inch) 0.6875
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) 2
Shank Diameter (Decimal Inch) 2.0000
Aircraft-Style No
Overall Length (Decimal Inch) 5.1250
Overall Length (Inch) 5-1/8
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

$208.62

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Value Collection - 15/32" Diam, 7/16" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08830309
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) 15/32
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) 7/16
Aircraft-Style Yes
Overall Length (Inch) 4-1/4
Cutting Direction Forward

$86.52

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DORMER - High Speed Steel, Solid Pilot Counterbore


Item #: 65671869
Brand: DORMER
Model #: 0374405

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
Counterbore Diameter (mm) 6.50
Counterbore Diameter (Decimal Inch) 0.2561
Counterbore Material High Speed Steel
Finish/Coating Bright
Shank Diameter (mm) 5.00
Shank Diameter (Decimal Inch) 0.1970
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (mm) 3.20
Pilot Diameter (Decimal Inch) 0.1261
Shank Type Straight
Overall Length (mm) 71.00
Overall Length (Decimal Inch) 2.80
Cutting Direction Forward
Tip Included Angle 180
Material Application Alloy Tool Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Plastics; Stainless Steel; Steel
Material Application2 Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$41.22

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DORMER - High Speed Steel, Solid Pilot Counterbore


Item #: 65671943
Brand: DORMER
Model #: 0107645

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
Counterbore Diameter (mm) 11.00
Counterbore Diameter (Decimal Inch) 0.4334
Counterbore Material High Speed Steel
Finish/Coating Bright
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3152
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (mm) 6.40
Pilot Diameter (Decimal Inch) 0.2522
Shank Type Straight
Overall Length (mm) 80.00
Overall Length (Decimal Inch) 3.15
Cutting Direction Forward
Tip Included Angle 180
Material Application Alloy Tool Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Plastics; Stainless Steel; Steel
Material Application2 Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$47.34

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DORMER - High Speed Steel, Solid Pilot Counterbore


Item #: 65687667
Brand: DORMER
Model #: 0107614

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
Counterbore Diameter (mm) 10.00
Counterbore Diameter (Decimal Inch) 0.3940
Counterbore Material High Speed Steel
Finish/Coating Bright
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3152
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (mm) 5.30
Pilot Diameter (Decimal Inch) 0.2088
Shank Type Straight
Overall Length (mm) 80.00
Overall Length (Decimal Inch) 3.15
Cutting Direction Forward
Tip Included Angle 180
Material Application Alloy Tool Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Plastics; Stainless Steel; Steel
Material Application2 Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$43.38

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Scientific Cutting Tools - 3/4-16" Port, 1.198" Spotface Diam, 1/2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 65577538
Brand: Scientific Cutting Tools
Model #: MS16142-8RA

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) 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) 0.6880
Maximum Pilot Diameter (Decimal Inch) 0.8135
Spotface Diameter (Decimal Inch) 1.1980
Pilot Length (Decimal Inch) 0.5910
Identification Groove No
Workpiece Compatibility Tubes
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 UNF
Flute Type Straight
Number of Flutes 4

$220.47

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