Series 535 HSS High Helix (Parabolic Flute) Straight Shank Long Series Drill - Inch

Series 535 HSS High Helix (Parabolic Flute) Straight Shank Long Series Drill
Inch
A robust drill for drilling deeper holes in difficult conditions when swarf congestion prevents an adequate flow of coolant from reaching the drill point. For use in steel and cast iron having a hardness of up to 1000N/mm2. Manufactured to DIN340.