Cobalt Steel Drill Bit Sets | McMaster-Carr

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25 Products

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Tap and Drill Bit Kits

Tap and Drill Bit Kits

Drill holes and cut internal threads in a variety of sizes

Countersinks

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

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