standard

Twist Drill Bit Set Overview

This page provides standardized, specification-oriented reference information.

Specifications

Specification	Value
Common Materials	HSS, cobalt (M35/M42), titanium/black-oxide coatings
Point Style	Split point reduces walking; angle varies (often ~118°/135°)
Use Case	Wood, metal, plastic (bit type should match material)

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Last updated: February 23, 2026