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


Holemaking > Counterbores & Porting Tools (ET04)

Porting Tool: 1.25″ Spotface Dia, 1″ Tube OD, Plain, Tube Dash #16 0.873″ Min Pilot Dia, 0.5″ Pilot Length, 3-1/2″ OAL, 4 Flutes, AS 33514 & MS 33514


Item #: 92217165
Brand: Scientific Cutting Tools
Model #: MS33514-16

Product Specifications

Spotface Diameter (Decimal Inch) 1.2500
Tube Outside Diameter Compatibility (Inch) 1
Pilot Type Plain
Tube Dash Number 16
Minimum Pilot Diameter (Decimal Inch) 0.8730
Pilot Length 0.5000
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
Number Of Flutes 4
Standards AS 33514; MS 33514
Identification Groove No
Seal Angle 12
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 3/4
Shank Length (Decimal Inch) 2.0000
Maximum Pilot Diameter (Decimal Inch) 1.0180
Head Length (Decimal Inch) 1.5000
Workpiece Compatibility Tubes
Coating/Finish Bright

$264.81

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1″ Diam, 3/4″ Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 6-3/8″ OAL, Bright Finish, Carbide-Tipped


Item #: 78803640
Brand: Made in USA
Model #: 251032

Product Specifications

Counterbore Diameter (Inch) 1
Counterbore Diameter 1 in
Pilot Shank Diameter Compatibility (Decimal Inch) 0.3125
Pilot Shank Diameter Compatibility (Inch) 5/16
Pilot Shank Diameter Compatibility 0.3125 in
Tool Material Carbide
Finish/Coating Bright
Counterbore Material Carbide-Tipped
Coating Bright (Polished)
Number of Flutes 3
Shank Type Straight
Shank Diameter (Inch) 3/4
Aircraft-Style No
Overall Length (Inch) 6-3/8
Cutting Direction Right Hand
Material Application Steel

$263.52

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Porting Tool: 1.063″ Spotface Dia, Reamer 0.597″ Min Pilot Dia, 0.683″ Pilot Length, 4 Flutes


Item #: 84331461
Brand: Scientific Cutting Tools
Model #: PT-BSPP-3/8

Product Specifications

Spotface Diameter (Decimal Inch) 1.0630
Pilot Type Reamer
Minimum Pilot Diameter (Decimal Inch) 0.5970
Pilot Length 0.6830
Overall Length (Decimal Inch) 3.6200
Number Of Flutes 4
Identification Groove No
Seal Angle 45
Thread Type BSPP
Flute Type Straight
Shank Diameter (Decimal Inch) 1/2
Shank Length (Decimal Inch) 2.0000
Maximum Pilot Diameter (Decimal Inch) 0.6710
Head Length (Decimal Inch) 1.6200
Coating/Finish Bright

$280.63

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$241.26

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Socket-Head Cap Screw Compatible, High Speed Steel Solid Pilot Counterbore Bright (Polished), Straight Shank


Item #: 81896250
Brand: Weldon
Model #: 97610-00-W

Product Specifications

Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Inch) 1/2
Fastener Size Compatibility (Inch) 5/16
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 5/16
Shank Diameter (mm) 5/16 in
Number of Flutes 2
Aircraft-Style No
Pilot Diameter (Inch) 21/64
Shank Type Straight
Overall Length (Inch) 3-3/4
Cutting Direction Forward

$121.25

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Socket-Head Cap Screw Compatible, High Speed Steel Solid Pilot Counterbore Bright (Polished), 1/2″ Diam Straight Shank, 0.4921″ Pilot Diam, 7.13″ OAL


Item #: 43983782
Brand: Alvord Polk
Model #: 03086

Product Specifications

Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.7283
Fastener Size Compatibility (mm) 12.00
Fastener Size Compatibility (Decimal Inch) 0.4724
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Standard or Oversize Pilot Standard
Shank Diameter (mm) 0.5 in
Overall Length 7.13 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.4921
Pilot Diameter (Inch) 0.4921 in
Shank Type Straight
Overall Length (Decimal Inch) 7.13
Overall Length (Inch) 7-1/8
Overall Length (mm) 7.13 in
Cutting Direction Forward

$83.51

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High Speed Steel Solid Pilot Counterbore Bright (Polished), 0.4925″ Diam Straight Shank, 0.5122″ Pilot Diam, 100mm OAL


Item #: 65687691
Brand: DORMER
Model #: 5973189

Product Specifications

Counterbore Diameter (mm) 20.00
Counterbore Diameter (Decimal Inch) 0.7880
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Shank Diameter (mm) 12.50; 0.4925 in; 12.5 mm
Number of Flutes 3
Overall Length 100.0 mm; 3.94 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.5122
Pilot Diameter (Inch) 0.5122 in; 13.0 mm
Pilot Diameter (mm) 13.00
Shank Type Straight Shank
Overall Length (Decimal Inch) 3.94
Overall Length (mm) 100.00; 100.0 mm; 3.94 in
Cutting Direction Right Hand
Tip Included Angle 180
Material Application2 Thermosetting Plastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Alloy Tool Steel; Steel; Aluminum Alloys; Copper Alloys; Titanium Alloys; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Nickel Alloys; Plastics; Hardened Steel

$94.71

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High Speed Steel Solid Pilot Counterbore Bright (Polished), 0.4925″ Diam Straight Shank, 0.5319″ Pilot Diam, 100mm OAL


Item #: 65671877
Brand: DORMER
Model #: 5973192

Product Specifications

Counterbore Diameter (mm) 20.00
Counterbore Diameter (Decimal Inch) 0.7880
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Shank Diameter (mm) 12.50; 0.4925 in; 12.5 mm
Number of Flutes 3
Overall Length 100.0 mm; 3.94 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.5319
Pilot Diameter (Inch) 0.5319 in; 13.5 mm
Pilot Diameter (mm) 13.50
Shank Type Straight Shank
Overall Length (Decimal Inch) 3.94
Overall Length (mm) 100.00; 100.0 mm; 3.94 in
Cutting Direction Right Hand
Tip Included Angle 180
Material Application2 Thermosetting Plastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Alloy Tool Steel; Steel; Aluminum Alloys; Copper Alloys; Titanium Alloys; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Nickel Alloys; Plastics; Hardened Steel

$97.65

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$33.17

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High Speed Steel Solid Pilot Counterbore Bright (Polished), 0.197″ Diam Straight Shank, 0.1773″ Pilot Diam, 71mm OAL


Item #: 65671836
Brand: DORMER
Model #: 5973224

Product Specifications

Counterbore Diameter (mm) 8.00
Counterbore Diameter (Decimal Inch) 0.3152
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Shank Diameter (mm) 5.00; 0.197 in; 5.0 mm
Number of Flutes 3
Overall Length 71.0 mm; 2.8 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.1773
Pilot Diameter (Inch) 0.1773 in; 4.5 mm
Pilot Diameter (mm) 4.50
Shank Type Straight Shank
Overall Length (Decimal Inch) 2.80
Overall Length (mm) 71.0 mm; 71.00; 2.8 in
Cutting Direction Right Hand
Tip Included Angle 180
Material Application2 Thermosetting Plastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Alloy Tool Steel; Steel; Aluminum Alloys; Copper Alloys; Titanium Alloys; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Nickel Alloys; Plastics; Hardened Steel

$38.42

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$48.31

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Solid Counterbores; Cutter Diameter (Decimal Inch): 0.3125; Shank Diameter (Inch): 5/16; Flute Length (Decimal Inch): 1.0000; Overall Length (Inch): 2-1/2; Material: Solid Carbide; Number of Flutes: 4


Item #: 16174328
Brand: Harvey Tool
Model #: 23420-C6

Product Specifications

Cutter Diameter (Decimal Inch) 0.3125
Shank Diameter (Inch) 5/16
Flute Length (Decimal Inch) 1.0000
Overall Length (Inch) 2-1/2
Material Solid Carbide
Number of Flutes 4

$62.77

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1/4″ Cut Diam, 7/8″ Flute Length, Solid Carbide Solid Counterbore Uncoated, 4 Flutes, 1/4″ Shank Diam, 2-1/2 OAL


Item #: 63121974
Brand: Harvey Tool
Model #: 23416

Product Specifications

Cutter Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Material Solid Carbide
Number of Flutes 4
Finish/Coating Uncoated

$40.79

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Solid Pilot Counterbores; Fastener Type Compatibility: Cap Screw; Counterbore Diameter (Decimal Inch): 0.7710; Fastener Size Compatibility (Inch): 1/2; Counterbore Material: High Speed Steel; Finish/Coating: Uncoated; Standard or Oversize Pilot: Oversize;


Item #: 07963002
Brand: Titan USA
Model #: TR97493

Product Specifications

Fastener Type Compatibility Cap Screw
Counterbore Diameter (Decimal Inch) 0.7710
Fastener Size Compatibility (Inch) 1/2
Counterbore Material High Speed Steel
Finish/Coating Uncoated
Standard or Oversize Pilot Oversize
Shank Diameter (Inch) 1/2
Number of Flutes 4
Pilot Diameter (Inch) 33/64
Overall Length (Inch) 7-1/2

$67.27

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$51.88

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.0769MC


Item #: 89953202
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.0769MC

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.0769
Calibrated Yes
Traceability Certification Included NIST
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,438.97

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High Speed Steel Solid Pilot Counterbore Bright (Polished), 0.4925″ Diam Straight Shank, 0.2679″ Pilot Diam, 100mm OAL


Item #: 65671935
Brand: DORMER
Model #: 5973149

Product Specifications

Counterbore Diameter (mm) 15.00
Counterbore Diameter (Decimal Inch) 0.5910
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Shank Diameter (mm) 12.50; 0.4925 in; 12.5 mm
Number of Flutes 3
Overall Length 100.0 mm; 3.94 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.2679
Pilot Diameter (Inch) 6.8 mm; 0.2679 in
Pilot Diameter (mm) 6.80
Shank Type Straight Shank
Overall Length (Decimal Inch) 3.94
Overall Length (mm) 100.00; 100.0 mm; 3.94 in
Cutting Direction Right Hand
Tip Included Angle 180
Material Application2 Thermosetting Plastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Alloy Tool Steel; Steel; Aluminum Alloys; Copper Alloys; Titanium Alloys; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Nickel Alloys; Plastics; Hardened Steel

$68.88

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High Speed Steel Solid Pilot Counterbore Bright (Polished), 0.4925″ Diam Straight Shank, 0.331″ Pilot Diam, 100mm OAL


Item #: 65671927
Brand: DORMER
Model #: 5973154

Product Specifications

Counterbore Diameter (mm) 15.00
Counterbore Diameter (Decimal Inch) 0.5910
Counterbore Material High Speed Steel
Finish/Coating Bright (Polished); Bright
Shank Diameter (mm) 12.50; 0.4925 in; 12.5 mm
Number of Flutes 3
Overall Length 100.0 mm; 3.94 in
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.3310
Pilot Diameter (Inch) 0.331 in; 8.4 mm
Pilot Diameter (mm) 8.40
Shank Type Straight Shank
Overall Length (Decimal Inch) 3.94
Overall Length (mm) 100.00; 100.0 mm; 3.94 in
Cutting Direction Right Hand
Tip Included Angle 180
Material Application2 Thermosetting Plastics; Aluminum; Brass; Carbon Steel; Free Machining Stainless Steel; Alloy Tool Steel; Steel; Aluminum Alloys; Copper Alloys; Titanium Alloys; Stainless Steel; Cast Iron; Structural Steel; Titanium; Nickel; Magnesium; Copper; Nickel Alloys; Plastics; Hardened Steel

$70.92

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$35.34

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.1844MC


Item #: 98461429
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.1844MC

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.1844
Calibrated Yes
Traceability Certification Included NIST
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,438.97

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