8 1/2" Long Drill Bits | McMaster-Carr

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9/16" to 1" (increments of 1/16")

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1/2"

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Titanium Carbon Nitride (TiCN) Coated

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EAR99

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23 Products

Fabricating and Machining

Drill Bits

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

11 products

Reamer Drill Bits

Drill and finish holes in one pass

1 product

Drills

Cut holes and drive screws with cordless, electric, air-powered, and manual drills

1 product

End Mills

Cut and shape material to create precise slots, grooves, and profiles

7 products

Containers, Storage, and Furniture

Tap and Drill Bit Stands

Organize taps and drill bits by size

1 product

Fastening and Joining

Screwdrivers

Tighten and loosen screws

1 product

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

1 product