Sealey DB040CB - HSS Cobalt Drill Bit 4mm Pack of 10

• Fully ground HSS Cobalt drill bits 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.

• Suitable for drilling high carbon steel and stainless steel.

• High density case for safe storage.

• Fully ground HSS Cobalt drill bits 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.
• Suitable for drilling high carbon steel and stainless steel.
• High density case for safe storage.
• Model No. DB040CB