Description for professional unscrewing of broken screws and studs helps to reduce time and cost includes the following tools: 5 HSS drills 3.2 - 4.8 - 6.4 - 8.0 - 8.7 mm (clockwise) 10 guide bushings for drills 5 extractor pins 5 extractor adaptors Technical data Gross weight 932 g Material HSS steel
Description for professional unscrewing of broken screws and studs helps to reduce time and cost includes the following tools: 5 HSS drills 3.2 - 4.8 - 6.4 - 8.0 - 8.7 mm (clockwise) 10 guide bushings for drills 5 extractor pins 5 extractor adaptors Technical data Gross weight 932 g Material HSS steel