Irwin® HSS Cobalt Drill Bit 13.0mm OL:151mm WL:101 Length_63mm Screw-in 14 and 18mm adaptors

Screw-in 14 and 18mm adaptors and 150mm rigid stem cone adaptor fits most spark plug holes

A handy dispenser for replacing ATF transmission fluid

Heavy two colour insulated handles with slip guards for extra safety

easy-to-read dial

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Irwin® HSS Cobalt Drill Bit 13.0mm OL:151mm WL:101 Length_63mm Screw-in 14 and 18mm adaptorsThe Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135 split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high quality HSS steel containing 5% Cobalt (Co). The added 5% Cobalt improves the red hardness (heat resistance) of the drill bit