M8 - m10 pre-heat sparkplug removal kit

For screw-tapping glow plugs M8- M10 for example: VW-Audi, Mercedes, Opel, Peugeot, Renault, etc.

THE KIT CONSISTS OF:
- Torx socket for extracting electrodes
- Guides (2 items) and straight drills 3.5mm (2 items) for drilling the electrode
- 2 double-step drills 7 x 5.5 for M8 and 9 x 5.5 for M10
- Bit-holder
- 1/4" screw-tap for extraction screw
- Screw-tap M8 and M10 for renovating the thread.
- Ratchet, left-turn
- Extraction screw (2 items)
- Tapered extractor for inner screw