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DRILLS, Centre Drills, Step Drill, C/Sink

Twist drills are cutting tools used to create cylindrical holes.

The shank is the part of the drill bit grasped by the drill chuck

Drill bits come in standard sizes, a comprehensive range is available along side tapping size drills. Drills also are available in boxed sets

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Technical Data
Installing Helical Wire Inserts Wire Insert Tapping Drill Sizes Specials Request Thread Forms Tapping Drill Sizes Taps Technical Information Screw Thread Gauge Specifications BS Centre Drill Dimensions

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