Fully ground HSS Cobalt drill bit manufactured to DIN 338. 5% Cobalt gives increased heat hardness which helps extend the life of the drill bit. 135° Split point is self-centring which helps to reduce thrust and aids an easier penetration. Efficient clog-free swarf clearance. Suitable for drilling high carbon and stainless steel. High-density case for safe storage. Features & Benefits: • Fully ground HSS Cobalt drill bit manufactured to DIN 338. • 5% Cobalt helps to increase life of drill bit. • 135° Split point is self-centring for easier penetration. • Efficient clog-free swarf clearance. • Drills can be resharpened without affecting their performance. • Suitable for drilling high carbon steel and stainless steel. • Model No. DBI18CB Specifications: Model No DBI18CB Brand: Sealey Nett Weight: 0.04kg Pack Qty: 10 Size: Ø1/8