The BlueSpot Tools Drill & Tap Set is manufactured from hardened steel for increased hardness and a clean thread. Includes a range of common tap sizes and the drill bit required for that size of thread. Suitable for use with plastics (use distilled water as coolant) steel aluminium and other non-ferrous metals. Supplied in a metal tin for easy access and storage. Contains: 7 x Drills: 2.5 3.3 4.2 5 6.8 8.5 10.2mm7 x Taps: M3 M4 M5 M6 M8 M10 M121 x Tap WrenchPTDB/S20512
