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
More Details:
