BGS Diy 50410 Screw Extractor Set #0 #3 5 pcs.

for fast and easy release and removal of broken and damaged screws, as well as embedded screws with defective heads releases slot sl and cross slot screws with PH and PZ profiles, as well as other types of screw profile suitable for most electric drills with speed control 6.3 mm (1/4") drive in plastic case 2 screw extractors size 0, for 6 mm, drive speed 700 - 800 rpm 1 screw extractor size 1, for 8 mm, drive speed 600 - 700 rpm 1 screw extractor size 2, for 10 mm, drive speed 500 - 600 rpm 1 screw extractor size 3, for 12 mm, drive speed 400 - 500 rpm, Manufacturer: BGS Do it yourself