Hex-Shank Countersinks | McMaster-Carr

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Shank Type

Quick-Change Hex

Adapter Shank Type

Quick-Change Hex

For Use On

Stainless Steel

Countersink Angle

System of Measurement

Screw Size

Body Diameter

Number of Flutes

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Drill Bit Size

Overall Length

Body Diameters Included

Container Type

For Wood Type

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Number of Countersinking Ends

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REACH

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Flute Type

Shank Material

Material

High-Speed Steel

Finish

Maximum Hole Drilling Depth

For Use With

Drills and Powered Screwdrivers

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37 Products

Fabricating and Machining

Countersinks

Cut a cone-shaped opening in a hole to install flat-head screws and rivets flush with the surface

Counterbores

Enlarge the top of a hole to install socket and hex head screws flush with the surface

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)