These 7.3mm HSS-R twist drills from Heller are ideal for drilling in unalloyed steel. Sold in packs of 10.
- Suitable for metal, non-ferrous metal, PVC
- Web thinning with 118° point angle for long service life
- Reliable HSS drill with constant spiral hardness
- Precision tool to DIN 338 RN
- Length 109mm
- Weight 240g
Diameter | 7.3mm |
Length | 109mm |
Working Length | 69mm |
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