M24x1.5 repair kit for extractor thread in crank

Designed to repair and remove a crank arm whose pulling threads are damaged.
Thread a pilot into the bottom bracket spindle, slide onto it the small tap and cut new 24mm x 150 threads. Then thread special 24mm x 150 extractor to remove the crank arm. Finally, fit one of those special 24mm dust caps into new threads. The kit includes :- 3 tapping pilots (bolt, nut and splined « Pipe Billet » types)- 1 tap in 24mm x 150 made from hardened high speed steel- 1 special crank extractor in 24mm x 150- 4 aluminum dust caps- 4 hex fixing bolts of 8mm- 1 M8/M15 crank extractor adaptor for pipe billet spindles PE-39500 PE-11108 - bag of 4 dust caps and 4 hex bolts of 8mmTo be used with cutting oil CD-77000