Screw Extractor 5 Piece Set Nos 1-5 Bordo non-magnetic nutsetters are specifically

Bordo non-magnetic nutsetters are specifically designed for use with stainless steel fasteners

Durability: High Speed Steel with 5% Cobalt for drilling harder materials

The cone is not truly symmetrical as it is essential that the cone retreats away from the cutting edge as the tool rotates

PLASTICS AND TIMBER

Screw Extractor 5 Piece Set Nos 1-5 Bordo non-magnetic nutsetters are specificallyScrew Extractor 5 Piece Set Nos 1 5 5 Piece Set Chrome alloy spiral screw extractor. Coarse pitched tapered screw thread. Spiral flute screw extractors are ideally suited for removing broken bolts, studs & socket screws from medium to hard metals. Typically the required screw extractor will be approx. 2 3 the diameter of the fixing you are extracting. Use a centre punch to mark the centre of the fixing before drilling to prevent the drill bit