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


Value Collection - 1-1/16" Head Diam, 1/2" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08909681
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-1/16
Shank Diameter (Inch) 1/2
Pilot Material Carbon Steel

$27.03

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Union Butterfield - 13/16" Head Diam, 3/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 65707291
Brand: Union Butterfield
Model #: 3210296
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 13/16
Shank Diameter (Inch) 3/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$104.40

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Value Collection - 1-3/16" Head Diam, 3/8" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08907727
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-3/16
Shank Diameter (Inch) 3/8
Pilot Material Carbon Steel

$32.74

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Value Collection - 1-3/8" Head Diam, 7/16" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08908782
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-3/8
Shank Diameter (Inch) 7/16
Pilot Material Carbon Steel

$38.29

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Union Butterfield - 17/32" Head Diam, 1/4" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 65707200
Brand: Union Butterfield
Model #: 3210447
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 17/32
Shank Diameter (Inch) 1/4
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$64.71

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APT - 1-9/16" Cutting Diam, 1/4" Thick Blade, 1" Fastener Compatibility, Backward Cutting, Blade Type Counterbore Blade - High Speed Steel, Socket Head Cap Screw Compatible


Item #: 08864795
Brand: APT
Model #: EBZ50
Exact Tooling IR#: 04

Product Specifications
Fastener Type Compatibility Socket-Head Cap Screw
Fastener Size Compatibility (Inch) 1
Cutting Diameter (Inch) 1-9/16
Cutting Direction Backward
Blade Thickness (Inch) 1/4
Blade Material High Speed Steel

$72.13

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APT - 1" Fastener Compatible, 1/4" Blade Thickness Compatibility, 1-1/16" Pilot Hole Diam, 3/4" Shank Diam, Reduced Shank, Blade Type Counterbore Holder - 8" Holder Length, Socket Head Cap Screw Compatible, High Speed Steel Holder


Item #: 08863649
Brand: APT
Model #: EH34
Exact Tooling IR#: 04

Features and Benefits

Reduced shank designs are smaller than the drill bit diameter and can fit in standard collets and chucks.
Product Specifications
Fastener Type Compatibility Socket-Head Cap Screw
Fastener Size Compatibility (Inch) 1
Blade Thickness Compatibility (Inch) 1/4
Shank Type Reduced Shank
Pilot Hole Diameter (Inch) 1-1/16
Shank Diameter (Inch) 3/4
Holder Length (Inch) 8
Holder Material High Speed Steel

$219.93

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APT - 7/8" Fastener Compatible, 1/4" Blade Thickness Compatibility, 15/16" Pilot Hole Diam, 3/4" Shank Diam, Reduced Shank, Blade Type Counterbore Holder - 8" Holder Length, Socket Head Cap Screw Compatible, High Speed Steel Holder


Item #: 08863565
Brand: APT
Model #: EH30
Exact Tooling IR#: 04

Features and Benefits

Reduced shank designs are smaller than the drill bit diameter and can fit in standard collets and chucks.
Product Specifications
Fastener Type Compatibility Socket-Head Cap Screw
Fastener Size Compatibility (Inch) 7/8
Blade Thickness Compatibility (Inch) 1/4
Shank Type Reduced Shank
Pilot Hole Diameter (Inch) 15/16
Shank Diameter (Inch) 3/4
Holder Length (Inch) 8
Holder Material High Speed Steel

$208.86

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Union Butterfield - 3/8" Head Diam, 3/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 65707044
Brand: Union Butterfield
Model #: 3210127
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 3/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$47.68

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Value Collection - 1-1/4" Head Diam, 7/16" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08908741
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-1/4
Shank Diameter (Inch) 7/16
Pilot Material Carbon Steel

$33.36

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Cleveland - 5/8" Head Diam, 3/8" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63677892
Brand: Cleveland
Model #: C46647
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 5/8
Shank Diameter (Inch) 3/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel
Material Application Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel

$52.63

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Made in USA - 3/16" Head Diam, 1/8" Shank Diam, Counterbore Pilot - Bright Finish, Carbon Steel


Item #: 78902129
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/16
Shank Diameter (Inch) 1/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material Carbon Steel

$12.63

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Made in USA - 1-1/8" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 78906708
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-1/8
Shank Diameter (Inch) 5/16
Pilot Material Carbon Steel

$51.84

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Made in USA - 1" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Bright Finish, Carbon Steel


Item #: 78906641
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1
Shank Diameter (Inch) 5/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material Carbon Steel

$37.02

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Made in USA - 7/32" Head Diam, 3/32" Shank Diam, Counterbore Pilot - Bright Finish, Carbon Steel


Item #: 78901147
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 7/32
Shank Diameter (Inch) 3/32
Finish/Coating Bright
Aircraft-Style No
Pilot Material Carbon Steel

$11.46

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Made in USA - 11/16" Head Diam, 3/8" Shank Diam, Counterbore Pilot - Bright Finish, Carbon Steel


Item #: 78907441
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 11/16
Shank Diameter (Inch) 3/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material Carbon Steel

$26.28

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Value Collection - 15/16" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08906604
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 15/16
Shank Diameter (Inch) 5/16
Pilot Material Carbon Steel

$24.77

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Value Collection - 2" Head Diam, 1/2" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08909962
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 2
Shank Diameter (Inch) 1/2
Pilot Material Carbon Steel

$79.14

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Cleveland - 3/8" Head Diam, 1/8" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63677058
Brand: Cleveland
Model #: C46583
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 1/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel
Material Application Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel

$29.61

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Cleveland - 1/8" Head Diam, 1/8" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63676910
Brand: Cleveland
Model #: C46522
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1/8
Shank Diameter (Inch) 1/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel
Material Application Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel

$23.01

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