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Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)


Holemaking > Counterbores & Porting Tools (ET04)

DORMER - High Speed Steel, Solid Pilot Counterbore


Item #: 65671968
Brand: DORMER
Model #: 0107638

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) 5.00
Pilot Diameter (Decimal Inch) 0.1970
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

$43.48

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Weldon - 1/4 to 1/2" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore Set


Item #: 81896904
Brand: Weldon
Model #: 99014-00-W-SET

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
Fastener Type Compatibility Socket-Head Cap Screw
Minimum Fastener Size Compatibility (Inch) 1/4
Maximum Fastener Size Compatibility (Inch) 1/2
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 1/4; 5/16; 3/8; 7/16; 1/2
Counterbore Material High Speed Steel
Finish/Coating Bright
Fastener Size Compatibility (Inch) 1/4; 5/16; 3/8; 7/16; 1/2
Counterbore Diameter (Inch) 13/32; 1/2; 19/32; 11/16; 25/32
Number of Pieces 5
Pilot Diameter (Inch) 1/4; 5/16; 3/8; 7/16; 1/2
Shank Type Straight
Cutting Direction Forward
Storage Unit Type Block
Storage Unit Material Wood
Aircraft-Style No

$528.12

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Brand: Scientific Cutting Tools / Part #: SAEJ1926-12RX3A


Item #: 99253734
Brand: Scientific Cutting Tools
Model #: SAEJ1926-12RX3A

Product Specifications

Spotface Diameter (Decimal Inch) 1.6350
Tube Outside Diameter Compatibility (Inch) 3/4
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1-1/16-12
Tool Material Carbide-Tipped
Tube Dash Number 12.000
Minimum Pilot Diameter (Decimal Inch) 0.9790
Pilot Length 0.7790
Overall Length (Decimal Inch) 3.9400
Number Of Flutes 3
Standards SAEJ1926; MS16142
Shank Type Straight
Identification Groove No
Series Coolant Through
Seal Angle 15
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 3/4
Shank Length (Decimal Inch) 2.1200
Maximum Pilot Diameter (Decimal Inch) 1.1505
Head Length (Decimal Inch) 1.8200
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$343.07

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Brand: Scientific Cutting Tools / Part #: AS5202-16R-X3


Item #: 99235376
Brand: Scientific Cutting Tools
Model #: AS5202-16R-X3

Product Specifications

Spotface Diameter (Decimal Inch) 1.9650
Tube Outside Diameter Compatibility (Inch) 1
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1-5/16-12
Tool Material Carbide-Tipped
Tube Dash Number 16.000
Minimum Pilot Diameter (Decimal Inch) 1.2350
Pilot Length 0.9510
Overall Length (Decimal Inch) 4.3700
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Coolant Through
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.3385
Head Length (Decimal Inch) 2.1200
Workpiece Compatibility Tubes
Coating/Finish Bright

$343.37

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Scientific Cutting Tools - M22x1.5mm Port, 1.3425" Spotface Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44037802
Brand: Scientific Cutting Tools
Model #: 6149-M22X1.5-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) M22x1.5
Tool Material Carbide-Tipped
Minimum Pilot Diameter (mm) 20.500
Minimum Pilot Diameter (Decimal Inch) 0.8071
Maximum Pilot Diameter (Decimal Inch) 0.9390
Spotface Diameter (Decimal Inch) 1.3425
Spotface Diameter (mm) 34.10
Pilot Length (Decimal Inch) 0.6102
Identification Groove Yes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 1.6800
Overall Length (Decimal Inch) 3.8000
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

$252.94

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DORMER - High Speed Steel, Solid Pilot Counterbore


Item #: 65671885
Brand: DORMER
Model #: 0107720

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) 20.00
Counterbore Diameter (Decimal Inch) 0.7880
Counterbore Material High Speed Steel
Finish/Coating Bright
Shank Diameter (mm) 12.50
Shank Diameter (Decimal Inch) 0.4925
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (mm) 10.20
Pilot Diameter (Decimal Inch) 0.4019
Shank Type Straight
Overall Length (mm) 100.00
Overall Length (Decimal Inch) 3.94
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

$97.56

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Brand: Scientific Cutting Tools / Part #: AS5202-24S


Item #: 99235038
Brand: Scientific Cutting Tools
Model #: AS5202-24S

Product Specifications

Spotface Diameter (Decimal Inch) 2.6280
Tube Outside Diameter Compatibility (Inch) 1-1/2
Pilot Type Plain
Port Thread Size (Decimal Inch) 1-7/8-12
Tool Material Carbide-Tipped
Tube Dash Number 24.000
Minimum Pilot Diameter (Decimal Inch) 1.7970
Pilot Length 0.6170
Overall Length (Decimal Inch) 4.2000
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
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.9005
Head Length (Decimal Inch) 1.9500
Workpiece Compatibility Tubes
Coating/Finish Bright

$345.25

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Brand: Scientific Cutting Tools / Part #: SAEJ1926-24S


Item #: 99247900
Brand: Scientific Cutting Tools
Model #: SAEJ1926-24S

Product Specifications

Spotface Diameter (Decimal Inch) 2.5700
Tube Outside Diameter Compatibility (Inch) 1-1/2
Pilot Type Plain
Port Thread Size (Decimal Inch) 1-7/8-12
Tool Material Carbide-Tipped
Tube Dash Number 24.000
Minimum Pilot Diameter (Decimal Inch) 1.7870
Pilot Length 0.6100
Overall Length (Decimal Inch) 4.2000
Number Of Flutes 3
Standards SAEJ1926; MS16142
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 15
Thread Type UN
Flute Type Straight
Shank Diameter (Decimal Inch) 1
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.9645
Head Length (Decimal Inch) 1.9500
Workpiece Compatibility Tubes
Coating/Finish Bright

$345.25

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Scientific Cutting Tools - 1-5/8 - 12" Port, 2.28" Spotface Diam, 1-1/4" Tube Outside Diam, Plain Pilot, Carbide Tipped Porting Tool


Item #: 00274720
Brand: Scientific Cutting Tools
Model #: MS16142-20S

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
Port Standard Designation MS 16142; SAE J1926; SAE J514
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) 1.5370
Maximum Pilot Diameter (Decimal Inch) 1.7155
Spotface Diameter (Decimal Inch) 2.2800
Pilot Length (Decimal Inch) 0.6100
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 15
Thread Type UN
Flute Type Straight
Number of Flutes 4

$337.27

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Value Collection - 27/32" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08840548
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) 27/32
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) 1/4
Aircraft-Style Yes
Overall Length (Inch) 3-1/8
Cutting Direction Forward

$89.57

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Value Collection - 15/16" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 08790602
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) 15/16
Pilot Shank Diameter Compatibility (Inch) 1/4
Finish/Coating Bright
Counterbore Material High Speed Steel
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 3/4
Aircraft-Style No
Shank Length (Inch) 4-5/8
Overall Length (Inch) 6-1/8
Cutting Direction Forward

$93.36

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Brand: Helical Solutions / Part #: 84199


Item #: 96018395
Brand: Helical Solutions
Model #: 84199

Product Specifications

Mill Diameter (Inch) 1/8
Corner Radius (Decimal Inch) 0.0100
Coating/Finish Uncoated
End Mill Material Solid Carbide
Number Of Flutes 5
Single Or Double End Single
Overall Length (Inch) 2-1/2
Length of Cut (Inch) 3/8
Cutting Direction Right Hand
Mill Diameter (Decimal Inch) 0.1250
Flute Direction Right Hand
Overall Length (Decimal Inch) 2.5000
Chipbreaker Yes
End Type Corner Radius
Length Of Cut (Decimal Inch - 4 Decimals) 0.3750
Extended Reach No
Shank Type Round
Centercutting Yes
Variable Index Yes
Variable Helix No
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Series End Mills for Aluminum - 5 Flute - Corner Radius - Chipbreaker Rougher - Variable Pitch - For High Efficiency Milling

$27.72

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Made in USA - 1-1/8" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 71011704
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) 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

$139.29

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Made in USA - 11/16" Diam, 1/4" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 71010441
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) 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) 1/4
Aircraft-Style Yes
Overall Length (Inch) 3-1/8
Flute Length (Inch) 3/4
Cutting Direction Forward

$73.08

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Scientific Cutting Tools - 1/2-20" Port, 0.916" Spotface Diam, 5/16" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 00274787
Brand: Scientific Cutting Tools
Model #: MS16142-5R

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) 0.5000-20
Port Thread Size (Inch) 1/2-20
Tool Material Carbide-Tipped
Tube Dash Number 5.000
Tube Outside Diameter Compatibility (Decimal Inch) 0.313
Tube Outside Diameter Compatibility (Inch) 5/16
Minimum Pilot Diameter (Decimal Inch) 0.4500
Maximum Pilot Diameter (Decimal Inch) 0.5525
Spotface Diameter (Decimal Inch) 0.9160
Pilot Length (Decimal Inch) 0.4570
Identification Groove No
Workpiece Compatibility Tubes
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 12
Thread Type UNF
Flute Type Straight
Number of Flutes 4

$219.51

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Link Industries - 0.28" Drill, 3/8" Pilot Length, High Speed Steel Bright Finish Combo Drill & Counterbore


Item #: 56443971
Brand: Link Industries
Model #: 60-L2-297

Product Specifications
Fastener Type Compatibility Socket-Head Cap Screw
Fastener Size Compatibility (Inch) 1/4
Drill Size (Decimal Inch) 0.2800
Pilot Length (Inch) 3/8
Tool Material High Speed Steel
Finish/Coating Bright
Adapter Model Number Compatibility UA-5
Overall Length (Inch) 1-3/4
Cutting Direction Right Hand
Body Diameter (Inch) 7/16
Head Diameter (Decimal Inch) 0.4060
Tapered Yes

$24.87

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Made in USA - 11/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore


Item #: 71011449
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) 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

$85.13

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Brand: Scientific Cutting Tools / Part #: AS5202-14R-X3A


Item #: 99235426
Brand: Scientific Cutting Tools
Model #: AS5202-14R-X3A

Product Specifications

Spotface Diameter (Decimal Inch) 1.7900
Tube Outside Diameter Compatibility (Inch) 7/8
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1-3/16-12
Tool Material Carbide-Tipped
Tube Dash Number 14.000
Minimum Pilot Diameter (Decimal Inch) 1.1120
Pilot Length 0.9510
Overall Length (Decimal Inch) 4.3700
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Coolant Through
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.2135
Head Length (Decimal Inch) 2.1200
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$360.30

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Brand: Scientific Cutting Tools / Part #: AS5202-16R-X3A


Item #: 99238875
Brand: Scientific Cutting Tools
Model #: AS5202-16R-X3A

Product Specifications

Spotface Diameter (Decimal Inch) 1.9650
Tube Outside Diameter Compatibility (Inch) 1
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1-5/16-12
Tool Material Carbide-Tipped
Tube Dash Number 16.000
Minimum Pilot Diameter (Decimal Inch) 1.2350
Pilot Length 0.9510
Overall Length (Decimal Inch) 4.3700
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Coolant Through
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.3385
Head Length (Decimal Inch) 2.1200
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$366.91

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Brand: Scientific Cutting Tools / Part #: AS5202-18RA


Item #: 99245912
Brand: Scientific Cutting Tools
Model #: AS5202-18RA

Product Specifications

Spotface Diameter (Decimal Inch) 2.0900
Tube Outside Diameter Compatibility (Inch) 1-1/8
Pilot Type Reamer
Port Thread Size (Decimal Inch) 1-1/2-12
Tool Material Carbide-Tipped
Tube Dash Number 18.000
Minimum Pilot Diameter (Decimal Inch) 1.4250
Pilot Length 1.0030
Overall Length (Decimal Inch) 4.5300
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
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 1.5265
Head Length (Decimal Inch) 2.2800
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$367.25

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