Dewalt 6 Piece HSS E Cobalt Set Plastic Cassette

The Dewalt DT4956-QZ Cobalt HSS Set are perfect or portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100N/mm²

Dewalt drill bits are manufactured to some of the highest standards and from some of the highest grade materials available to give you the best possible finish.

The 'no-walk' tip allows for easier penetration of all surfaces (5mm and above). Cleaner, more accurate, burr-free holes due to recessed cutting wings

These bits in particular feature a high Cobalt content which helps to dissipate heat, reduce flex, and provides a massive boost to the overall life of your bit.