Chrome molybdenum steel. Removes damaged screws without damaging surrounding material. Screws are removed by drilling at low speed on reverse setting. ¼” / 6.35mm hex shank. Overall length 50mm.
High speed steel tips
Removes damaged screws without damaging surrounding material
Removes screws effectively drilling at low speed on reverse setting
¼” / 6.35mm hex shank
Overall length 50mm