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


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


Item #: 08909640
Brand: Value Collection
Exact Tooling IR#: 04

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

$25.36

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APT - 10 Piece 1/4 to 1/2" Forward Cut Socket Head Cap Screw Blade Type Counterbore Kit - 3/32 to 17/32" Pilot, Straight Shank, High Speed Steel


Item #: 08863904
Brand: APT
Model #: AB1
Exact Tooling IR#: 04

Features and Benefits

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
Minimum Fastener Size Compatibility (Wire) #10
Minimum Pilot Hole Diameter (Inch) 3/32
Maximum Fastener Size Compatibility (Wire) #10
Maximum Fastener Size Compatibility (Inch) 1/2
Maximum Pilot Hole Diameter (Inch) 17/32
Blade Thickness (Inch) 3/32
Cutting Direction Forward
Shank Type Straight
Shank Diameter (Inch) 1/4; 9/32; 11/32; 13/32; 1/2
Fastener Size Compatibility (Wire) #10
Fastener Size Compatibility (Inch) 1/4; 5/16; 3/8; 1/2
Pilot Hole Diameter (Inch) 13/64; 9/32; 11/32; 13/32; 17/32
Blade Material High Speed Steel
Number of Pieces 10
Storage Unit Type Block
Storage Unit Material Wood

$416.62

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Made in USA - 3/8" Head Diam, 5/32" Shank Diam, Counterbore Pilot - Bright Finish, Carbon Steel


Item #: 78903242
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 5/32
Finish/Coating Bright
Aircraft-Style No
Pilot Material Carbon Steel

$13.47

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Cleveland - 7/16" Head Diam, 3/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63677306
Brand: Cleveland
Model #: C46598
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 7/16
Shank Diameter (Inch) 3/16
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

$33.29

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Cleveland - 9/16" Head Diam, 1/4" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63677512
Brand: Cleveland
Model #: C46629
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 9/16
Shank Diameter (Inch) 1/4
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

$46.84

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Union Butterfield - 7/8" Head Diam, 7/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 66386897
Brand: Union Butterfield
Model #: 3210178
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 7/8
Shank Diameter (Inch) 7/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$114.90

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Cleveland - 3/8" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63677645
Brand: Cleveland
Model #: C46587
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 5/16
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

$33.72

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Value Collection - 15/16" Head Diam, 1/2" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08909608
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 15/16
Shank Diameter (Inch) 1/2
Pilot Material Carbon Steel

$21.72

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Value Collection - 1-7/8" Head Diam, 1/2" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08909947
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-7/8
Shank Diameter (Inch) 1/2
Pilot Material Carbon Steel

$80.35

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


Item #: 08904245
Brand: Value Collection
Exact Tooling IR#: 04

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

$10.52

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


Item #: 08907685
Brand: Value Collection
Exact Tooling IR#: 04

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

$30.72

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Cleveland - 1/8" Head Diam, 3/32" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 63676761
Brand: Cleveland
Model #: C46523
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1/8
Shank Diameter (Inch) 3/32
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

$23.92

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


Item #: 08904286
Brand: Value Collection
Exact Tooling IR#: 04

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

$12.09

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Value Collection - 15/32" Head Diam, 1/8" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08902306
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 15/32
Shank Diameter (Inch) 1/8
Pilot Material Carbon Steel

$11.07

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Value Collection - 1-1/2" Head Diam, 7/16" Shank Diam, Counterbore Pilot - Carbon Steel


Item #: 08908824
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 1-1/2
Shank Diameter (Inch) 7/16
Pilot Material Carbon Steel

$43.03

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


Item #: 66386848
Brand: Union Butterfield
Model #: 3210158
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

$80.05

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APT - Blade-Type Counterbore Hardware Product Type: Set Screw Fastener Size Compatibility (Inch): 1/4


Item #: 04246922
Brand: APT
Model #: 05547039
Exact Tooling IR#: 04

Product Specifications

Blade-Type Counterbore Hardware; Product Type: Set Screw ; Fastener Size Compatibility (Inch): 1/4
Product Type Set Screw
Fastener Size Compatibility (Inch) 1/4

$0.41

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Union Butterfield - 3/8" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 66386814
Brand: Union Butterfield
Model #: 3210142
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 3/8
Shank Diameter (Inch) 5/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$47.68

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Union Butterfield - 5/16" Head Diam, 3/16" Shank Diam, Counterbore Pilot - Bright Finish, High Speed Steel


Item #: 66386822
Brand: Union Butterfield
Model #: 3210126
Exact Tooling IR#: 04

Product Specifications
Head Diameter (Inch) 5/16
Shank Diameter (Inch) 3/16
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$44.84

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APT - 5/16" Fastener Compatible, 3/32" Blade Thickness Compatibility, 11/32" Pilot Hole Diam, 11/32" Shank Diam, Straight Shank, Blade Type Counterbore Holder - 4-3/8" Holder Length, Socket Head Cap Screw Compatible, High Speed Steel Holder


Item #: 08863201
Brand: APT
Model #: BH11
Exact Tooling IR#: 04

Features and Benefits

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
Fastener Size Compatibility (Inch) 5/16
Blade Thickness Compatibility (Inch) 3/32
Shank Type Straight
Pilot Hole Diameter (Inch) 11/32
Shank Diameter (Inch) 11/32
Holder Length (Inch) 4-3/8
Holder Material High Speed Steel

$60.88

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