HSS DIN340 metal drill bit, ground, 5.5 mm, 1 pc. Proline

135° tip angle with chisel correction.
Fully ground – guarantee high accuracy and straightness of holes, especially useful for drilling through drill bushings.
Long ground drills used for drilling in steel, non-ferrous metals, and plastics.
Material – top-quality alloyed high-speed steel.
Packaged and sold in plastic rectangular tubes: 0.8 – 8.0 mm in packs of 10 pcs; 8.2 – 12.0 mm in packs of 5 pcs; 14.0 – 20.0 mm in packs of 1 pc.