Description
Alcock centre drills are manufactured from M35 grade HSS including 5% cobalt, this high-grade material offers superior drilling performance and durability. Each centre drill is precision-ground to a 60° cutting point angle which is perfect for centre holes in the end of shafts.
Features
M35 Grade HSS including 5% Cobalt
Precision ground with a 60º point
Bronze oxide finish to reduce friction
5pcs per pack, includes one of each size from No.1 to No.5

