Countersinks For Wood | McMaster-Carr

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For Use On

Stainless Steel

System of Measurement

Screw Size

Countersink Angle

Drill Bit Size

Body Diameter

Shank Type

Quick-Change Hex

Sold As

Number of Flutes

For Wood Type

Overall Length

Material

High-Speed Steel

Shank Diameter

Number of Pieces

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

Flute Type

Number of Countersinking Ends

Finish

Maximum Hole Drilling Depth

Counterbore Type

Container Type

Drill Bit Countersinks Included

One 1/2" body dia. countersink for 13/64" dia. drill bit

One 1/2" body dia. countersink for 1/4" dia. drill bit

One 1/2" body dia. countersink for 3/16" dia. drill bit

One 1/2" body dia. countersink for a 7/32" dia. drill bit

One 3/8" body dia. countersink for 11/64" dia. drill bit

One 3/8" body dia. countersink for 1/8" dia. drill bit

One 3/8" body dia. countersink for 3/16" dia. drill bit

One 3/8" body dia. countersink for 5/32" dia. drill bit

One 3/8" body dia. countersink for 9/64" dia. drill bit

One 5/8" body dia. countersink for 1/4" dia. drill bit

One 5/8" body dia. countersink for 3/16" dia. drill bit

One 5/8" body dia. countersink for 5/16" dia. drill bit

One 5/8" body dia. countersink for a 9/32" dia. drill bit

One 7/16" body dia. countersink for a 13/64" dia. drill bit

Tolerance Rating

How can we improve?

118 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.)