Sealey HSS Cobalt Fully Ground Drill Bit 4mm - Pack of 10 DB040CB Ex Display //Covered magnetic base for affixing

//Covered magnetic base for affixing to metal objects such as tool boxes etc

powerful and lightweight

// Pre-drilled mounting points at 90mm centres

// VERSATILE - Designed for use with drill drivers

Sealey HSS Cobalt Fully Ground Drill Bit 4mm - Pack of 10 DB040CB Ex Display //Covered magnetic base for affixingFully 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