FOR AUDI VW MERCEDES BMW; REMOVES BROKEN & DAMAGED GLOW PLUGS 8MM AND 10MM WITHOUT CAUSING FURTHER DAMAGE; SET INCLUDES: RATCHET T-BAR, 3X DRILL HOLDING ADAPTOR, PULLER OUTER HOUSING, FORCE SCREW, FORCE NUT, STAR SOCKET, 3X ALLEN KEYS, 4X PILOT DRILL CENTRING SLEEVES, 2X SPECIAL GLOW PLUG PULLING TOOL, 2X PULLER ADAPTER MANDRELS, M8 TAP, M10 TAP, 1/4'' TAP, SMALL/LARGE ANTI-CLOCKWISE TAP, GLOW PLUG EXTRACTOR, 2X GLOW PLUG CHAMBER CLEANING BRUSHES, 6X EXTRACTOR SOCKETS, 3X DUAL SIZE HIGH TENSILE STEP DRILL, 4X DRILL BITS, 2X DRILL HOLDER EXTENSION SUITABLE FOR DRILLING AND EXTRACTING BROKEN OFF CDI GLOW PLUGS WITH THREAD M10 X 1.0MM