6-40 Drill Bits | McMaster-Carr

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Stainless Steel

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High-Speed Steel

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5 Products

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Handle most everyday drilling and tapping tasks

Chip-Clearing Tap and Drill Bit Sets for Through Holes

Chip-Clearing Tap and Drill Bit Sets for Through Holes

Spiral-point flutes remove chips; also known as gun taps

Hex-Shank Tap and Drill Bit Sets

Hex-Shank Tap and Drill Bit Sets

Handle most everyday drilling and tapping tasks

Other Products

Drill Taps

Drill and thread holes with the same bit

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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