Twist drill HSS DIN 338 type RW
DRL-TWST-MET-DIN338-HSS-RW-D7,5
ZEBRA
Prices for customers after login
Register now and access more than 125,000 products
Highly accurate drilling
The robust twist drill with a short design ensures highly accurate drilling
Self-centring
The cross-ground finish ensures a good centring effect even on round materials, eliminating the need for centre punch marking/piloting
Long service life
HC (High Speed Cutting) grinding and the associated precise cutting geometry ensure consistent drilled hole quality while at the same time guaranteeing a high degree of precision and a long service life
Outstanding chip removal
The bare spiral groove ensures excellent chip removal from the drilled hole
See overview tables for drill/material assignments
Suitable for machine type | Drill |
Material to be processed | Non-ferrous metal |
Quality | ZEBRA-Premium |
Standard / drilling depth | DIN 338 / 5xD |
Diameter (Ø) | 7.5 mm |
Shank style | Cylindrical |
Material sub-group | Aluminium |
Surface | Plain |
Cutting material | HSS |
Angle of the tip | 130 Degree |
Suitable for drill (points system) | 3 of 4 points |
Length | 109 mm |
Suitable for cordless drills (points system) | 3 of 4 points |
Suitable for upright drilling machine (points system) | 3 of 4 points |
Suitable for milling-drilling centre (points system) | 2 of 4 points |
Service life (points system) | 4 of 4 points |
Drilling speed (point system) | 4 of 4 points |
Bore hole quality (point system) ( ) | 4 of 4 points |
Versatility (points system) | 1 of 4 points |
Drilling behaviour (point system) | 4 of 4 points |
Chip flute length | 69 mm |
Self-centring | Yes |
Max. drilling depth (D) | 5xD |
Drilling depth | 37.5 mm |