4.5 mm Drill Bits | McMaster-Carr

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32 Products

Fabricating and Machining

Drill Bits

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

Drill Bit Guides

Drill Bit Guides

Drill precise holes without building a fixture

Raw Materials

Steel

Strong, machinable, and weldable but lacks corrosion resistance

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