- 1. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
- 2. Used for producing center holds in components or work pieces with require machining between centers.
Product Description
Specification:
Type: Center Drill Bit
Material: High Speed Steel
Degrees: 60
Size Including:1.0mm 1.5mm 2.0mm 2.5mm 3.5mm 5.0mm
Package Including:
6pcs center drill bit Set