Dormer G570 12.40MM HSS E AlTiCN Straight Shank 90DEG Countersink DIN 335 C

90 degrees Angle - designed to chamfer holes to accommodate standard fasteners with 90 degree heads Premium HSS-E material - designed for chamfering holes in hard and abrasive materials Reduced plain shank - allows large diameter countersinks to be held in standard holders and chucks Aluminium Titanium Carbo Nitride coating - increases the service life of the tool, improved performance when used for extended periods at high speed Versatile product - can be used in both machine and hand held applications