Description:Drillpro 6pcs 5/3/2.5/2/1.5/1mm 60 Degree HSS Center Drills Bit Countersink Drill
Specification:Material: High Speed Steel
| Type | Body diameter | Drill tip diameter |
| #1 | 3mm | 1mm |
| #2 | 4mm | 1.5mm |
| #3 | 5mm | 2mm |
| #4 | 6mm | 2.5mm |
| #5 | 8mm | 3mm |
| #6 | 12mm | 5mm |
Features:Each drill has a double end and is ground with a standard 60 degree angle.
Usage:
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.
Used for producing center holds in components or work pieces with require machining between centers.
Package Included:6 x Drillpro HSS Center Drill
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