FORMAT Countersink HSSE DIN335 20.5mm cyl. 90° shape C unq DUO+ long

90° countersinks and deburring countersinks with uneven pitch, long, with cyl. shank

Design: Particularly good cutting properties thanks to the unequally split cutting edges. Reduction of feed force and chattering on the sinking surface due to reduced axial and radial forces.

Application: Universal countersinks and deburring countersinks with DUO # H + # coating, for drilling of all kinds.