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


Value Collection - 23/32" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08830465
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) 23/32
Pilot Shank Diameter Compatibility (Inch) 3/16
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) 5-3/8
Cutting Direction Forward

$106.01

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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 #: 00274803
Brand: Scientific Cutting Tools
Model #: MS16142-8R

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 Bright
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

$241.41

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Scientific Cutting Tools - 2-1/4 - 12" Port, 3.05" Spotface Diam, 1-3/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool


Item #: 00274472
Brand: Scientific Cutting Tools
Model #: AND10050-28S

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 AND 10050
Pilot Type Plain
Port Thread Size (Decimal Inch) 2.2500-12
Port Thread Size (Inch) 2-1/4 - 12
Tool Material Carbide-Tipped
Tube Dash Number 28.000
Tube Outside Diameter Compatibility (Decimal Inch) 1.750
Tube Outside Diameter Compatibility (Inch) 1-3/4
Minimum Pilot Diameter (Decimal Inch) 2.1620
Maximum Pilot Diameter (Decimal Inch) 2.2755
Spotface Diameter (Decimal Inch) 3.0500
Pilot Length (Decimal Inch) 0.6670
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Head Length (Decimal Inch) 2.0000
Overall Length (Decimal Inch) 4.5000
Shank Diameter (Decimal Inch) 1.2500
Shank Length (Decimal Inch) 2.5000
Seal Angle 30
Thread Type UN
Flute Type Straight
Number of Flutes 4

$433.03

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


Item #: 44075273
Brand: Scientific Cutting Tools
Model #: MS16142-12RC

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) 1.0620-12
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) 0.9790
Maximum Pilot Diameter (Decimal Inch) 1.1505
Spotface Diameter (Decimal Inch) 1.6350
Pilot Length (Decimal Inch) 0.7790
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating TiN
Head Length (Decimal Inch) 1.8200
Overall Length (Decimal Inch) 3.9400
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

$265.70

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Scientific Cutting Tools - 0.5000-20" Port, 1.05" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 03822053
Brand: Scientific Cutting Tools
Model #: MS33651

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
Pilot Type Reamer
Port Thread Size (Decimal Inch) 0.5000-20
Tool Material Carbide-Tipped
Minimum Pilot Diameter (Decimal Inch) 0.4500
Maximum Pilot Diameter (Decimal Inch) 0.5230
Spotface Diameter (Decimal Inch) 1.0500
Pilot Length (Decimal Inch) 0.6200
Identification Groove No
Finish/Coating Bright
Head Length (Decimal Inch) 1.3700
Overall Length (Decimal Inch) 3.2500
Shank Diameter (Decimal Inch) 0.5000
Shank Length (Decimal Inch) 1.8800
Thread Type UNF
Flute Type Straight

$194.12

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Made in USA - 7/8-14" Port, 1.415" Spotface Diam, 5/8" Tube Outside Diam, Plain Pilot, Straight Shank, Carbide Tipped Porting Tool


Item #: 00389965
Brand: Made in USA
Model #:

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 AND 10050; MS 33649
Pilot Type Plain
Port Thread Size (Inch) 7/8-14
Tool Material Carbide-Tipped
Tube Outside Diameter Compatibility (Inch) 5/8
Minimum Pilot Diameter (Decimal Inch) 0.8010 (AND Spec); 0.8090 (MS Spec)
Spotface Diameter (Decimal Inch) 1.4150
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Inch) 4-1/32
Shank Diameter (Inch) 3/4
Shank Diameter (Decimal Inch) 0.7500
Thread Type Straight
Number of Flutes 4

$398.35

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Value Collection - 1-1/8" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore


Item #: 08781080
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) 1-1/8
Pilot Shank Diameter Compatibility (Inch) 5/16
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 3
Shank Type Morse Taper
Aircraft-Style No
Shank Taper Designation 3MT
Overall Length (Inch) 6-3/8
Cutting Direction Forward

$142.14

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Value Collection - 1-1/8" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08831083
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) 1-1/8
Pilot Shank Diameter Compatibility (Inch) 3/16
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

$172.41

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


Item #: 08781163
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) 1-1/4
Pilot Shank Diameter Compatibility (Inch) 3/8
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 5
Shank Type Morse Taper
Aircraft-Style No
Shank Taper Designation 3MT
Overall Length (Inch) 6-5/8
Cutting Direction Forward

$174.00

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Made in USA - 1/2" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore


Item #: 78810322
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 Morse Taper
Aircraft-Style No
Shank Taper Designation 1MT
Overall Length (Inch) 4-5/16
Cutting Direction Forward
Material Application Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics

$246.96

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Made in USA - 9/16-18" Port, 0.989" Spotface Diam, 3/8" Tube Outside Diam, Reamer Pilot, Straight Shank, Carbide Tipped Porting Tool


Item #: 00390419
Brand: Made in USA
Model #:

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
Pilot Type Reamer
Port Thread Size (Inch) 9/16-18
Tool Material Carbide-Tipped
Tube Outside Diameter Compatibility (Inch) 3/8
Minimum Pilot Diameter (Decimal Inch) 0.5060
Spotface Diameter (Decimal Inch) 0.9890
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Inch) 3-29/32
Shank Diameter (Decimal Inch) 0.5000
Seal Angle 12
Thread Type Straight
Number of Flutes 4

$438.27

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Value Collection - 9/16" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08815367
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) 9/16
Pilot Shank Diameter Compatibility (Inch) 3/16
Finish/Coating Bright
Counterbore Material Cobalt
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 1/2
Aircraft-Style No
Shank Length (Inch) 3-1/16
Overall Length (Inch) 4-5/16
Cutting Direction Forward

$95.11

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Value Collection - 11/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08830440
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) 11/16
Pilot Shank Diameter Compatibility (Inch) 3/16
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) 5-3/8
Cutting Direction Forward

$101.09

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Scientific Cutting Tools - M60x2.0mm Port, 2.9961" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44037737
Brand: Scientific Cutting Tools
Model #: 6149-M60X2.0-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) M60x2.0
Tool Material Carbide-Tipped
Minimum Pilot Diameter (mm) 58.000
Minimum Pilot Diameter (Decimal Inch) 2.2835
Maximum Pilot Diameter (Decimal Inch) 2.4587
Spotface Diameter (Decimal Inch) 2.9961
Spotface Diameter (mm) 76.10
Pilot Length (Decimal Inch) 0.9567
Identification Groove Yes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 2.1000
Overall Length (Decimal Inch) 4.3500
Shank Diameter (Decimal Inch) 1.2500
Shank Length (Decimal Inch) 2.2500
Seal Angle 15
Thread Type Metric Fine
Flute Type Straight
Number of Flutes 4

$534.31

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Made in USA - 7/8-14" Port, 1.415" Spotface Diam, 5/8" Tube Outside Diam, Plain Pilot, Straight Shank, High Speed Steel Porting Tool


Item #: 00389346
Brand: Made in USA
Model #:

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Port Standard Designation AND 10050; MS 33649
Pilot Type Plain
Port Thread Size (Inch) 7/8-14
Tool Material High Speed Steel
Tube Outside Diameter Compatibility (Inch) 5/8
Minimum Pilot Diameter (Decimal Inch) 0.8010 (AND Spec); 0.8090 (MS Spec)
Spotface Diameter (Decimal Inch) 1.4150
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Inch) 4-1/32
Shank Diameter (Inch) 3/4
Shank Diameter (Decimal Inch) 0.7500
Thread Type Straight
Number of Flutes 4
Material Application Abrasive Materials; Ferrous Metals; Non-Ferrous Metals

$325.94

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Scientific Cutting Tools - 1" Port, 1-7/8" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44064475
Brand: Scientific Cutting Tools
Model #: PT-BSPP-1.0

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
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1.0000
Tool Material Carbide-Tipped
Minimum Pilot Diameter (Decimal Inch) 1.2010
Maximum Pilot Diameter (Decimal Inch) 1.3250
Spotface Diameter (Decimal Inch) 1.8750
Pilot Length (Decimal Inch) 0.9980
Identification Groove No
Finish/Coating Bright
Head Length (Decimal Inch) 2.1200
Overall Length (Decimal Inch) 4.6200
Shank Diameter (Decimal Inch) 1.0000
Shank Length (Decimal Inch) 2.5000
Seal Angle 45
Thread Type BSPP
Flute Type Straight
Number of Flutes 4

$236.79

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Scientific Cutting Tools - 3/8-24" Port, 0.76" Spotface Diam, 3/16" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44065084
Brand: Scientific Cutting Tools
Model #: MS16142-3RC

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) 0.3750-24
Port Thread Size (Inch) 3/8-24
Tool Material Carbide-Tipped
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) 0.3330
Maximum Pilot Diameter (Decimal Inch) 0.4235
Spotface Diameter (Decimal Inch) 0.7600
Pilot Length (Decimal Inch) 0.3970
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating TiN
Head Length (Decimal Inch) 1.2500
Overall Length (Decimal Inch) 3.0000
Shank Diameter (Decimal Inch) 0.5000
Shank Length (Decimal Inch) 1.7500
Seal Angle 12
Thread Type UNF
Flute Type Straight
Number of Flutes 3

$175.01

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Value Collection - 17/64" Diam, 17/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08790172
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) 17/64
Pilot Shank Diameter Compatibility (Inch) 3/32
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 17/64
Aircraft-Style No
Shank Length (Inch) 3-1/16
Overall Length (Inch) 3-13/16
Cutting Direction Forward

$61.93

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Value Collection - 17/32" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08830341
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) 17/32
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) 1/2
Aircraft-Style Yes
Overall Length (Inch) 4-1/4
Cutting Direction Forward

$86.51

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


Item #: 00274951
Brand: Scientific Cutting Tools
Model #: MS33514-12CT

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) 1.0625-12
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) 0.6540
Spotface Diameter (Decimal Inch) 1.0000
Pilot Length (Decimal Inch) 0.7900
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Decimal Inch) 3.2300
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) 0.3500
Thread Type UNJ
Flute Type Straight
Number of Flutes 3

$310.63

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