Beskrivelse
Ø 2,5 x 43 x 10 mm. Extra short and stable standard drill. Shorter than DIN 1897. High security against fracture. – Extra short and stable standard drill. Shorter than DIN 1897. Ideally suitable for assembly work in thin-walled materials such as sheet steels, flat steels and profile steels. High security against fracture. For use in hand-held drilling machines. Usable at both ends.
HSS:
Heavy-duty high speed steel for drilling holes in easy-to-machine materials with a strength of up to 900 N/mm².
Shape N: Helical point normal ground
Applications: for all normal drilling work in steel, non-ferrous metal and plastic. The point angles depend on the ease with which the materials can be cut. Advantages: powerful main cut, resistant to impact and lateral forces. Simple manual grinding possible. Disadvantages: broad cutting edge requires considerable pressure.
