Description
HSS-R Drill Bits:
- Universal steel drill bits for any chuck.
- Premium drill bits with reduced shank, resulting with the supported drilling of larger diameters in a small chuck and with hand-held drills.
- Ground HSS steel drill bits for highest precision
- Ideal for stationary drilling
Pro-Long Series Bits:
- Extra-long for large drilling depths
- Highly-precise and durable with best finish in metal
- Precision grinding of grooves and diameters for outstanding centring
- Manufactured as per DIN 340
- Reinforced core for greater break resistance
HSS-Ground Drill Bits:
- Drilling without centring. For extremely precise holes
- HSS-G quality for a long service life
- Aggressive, self-centering W tip
- Fully ground helix design
- Virtually burr-free, extremely precise and perfectly circular holes
- Quick drilling progress with great results
- Ideal for cordless drills or box column drills
