Description:
Drillpro 6pcs 5/3/2.5/2/1.5/1mm 60 Degree HSS Center Drills Bit Countersink Drill
Specification:
Material: High Speed Steel
Features:
6 x Drillpro HSS Center Drill
More Details:
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 |
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.
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:
