Step Drill Bits

A step drill bit is a drill bit that has the tip ground down to a different diameter. The transition between ground diameter and the original diameter is either straight, to form a counterbore, or angled, to form a countersink.

4 Results

Diablo® 606668

Diablo® DSD0500S06 Impact Step Drill Bit, 6 Steps, 1/4 in Shank

Brand: Diablo®

Part #: 606668

MPN: DSD0500S06

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Diablo® 606669

Diablo® DSD0875S12 Impact Step Drill Bit, 12 Steps, 1/4 in Shank

Brand: Diablo®

Part #: 606669

MPN: DSD0875S12

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Diablo® 606671

Diablo® DSD1125S17 Impact Step Drill Bit, 17 Steps, 1/4 in Shank

Brand: Diablo®

Part #: 606671

MPN: DSD1125S17

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Diablo® 606672

Diablo® DSD1375S15 Impact Step Drill Bit, 15 Steps, 3/8 in Shank

Brand: Diablo®

Part #: 606672

MPN: DSD1375S15

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Showing 1 - 4 of 4 entries