- The series of long Bits DIN 340 is best suited for deep and hollow profile holes; - Manufactured according to DIN 340; - 118 ° split point; - Enamelled silver surface.
- Made of radially arranged flaps of non-woven abrasive material. - A long tool life is achieved through the dense packing of the flaps. - The tool is particularly used for surface work. - Abrasive: Silicon carbide (SiC).
- High-performance ground standard twist drill made from heavy-duty high speed steel. - The fully ground twist drill has a precise concentricity. - Thanks to the split point, this drill has good centring properties and requires little pressure.
