Sealey HSS Drill Bit Set 1-10mm - 170 Pieces

<P>Two <STRONG>HSS drill bit sets </STRONG>from<STRONG> Sealey </STRONG>featuring fully ground HSS bits manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135&deg; split point is self-centring and helps to reduce thrust and aids an easier penetration. Efficient clog-free swarf clearance. Drills can be re-sharpened without affecting their performance.</P><P></P>