Sealey HSS Cobalt Fully Ground Drill Bit 4mm - Pack of 10 DB040CB Ex Display Fitted with a thermostatic control

Fitted with a thermostatic control unit

powerful and lightweight

// S01132 - 48pc Tap & Die

Perfect for Dellonda Model No

// VERSATILE - Designed for use with drill drivers

Sealey HSS Cobalt Fully Ground Drill Bit 4mm - Pack of 10 DB040CB Ex Display Fitted with a thermostatic controlFully 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. Fully ground HSS Cobalt drill bit manufactured to DIN 338. 5% Cobalt helps to increase