Halls MC4M MC 4M High-Speed Steel Step Drill 4-12mm Foil Insulation Each blade has laser cut

Each blade has laser cut expansion slots to improve their performance by reducing heat build up

Features controls for light intensity

The four extra strong prongs on the head are attached to a fully enclosed insulated shaft with hand slip guard

High Leverage Concreter's Nippers300MM CONCRETORS NIPPERS 48725

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Halls MC4M MC 4M High-Speed Steel Step Drill 4-12mm Foil Insulation Each blade has laser cutThe Halls MC High Speed Steel Step Drill provides an easy way to cut the hole size you want. Each tool cuts parallel hole sizes. For use on sheet metal to stated maximum thickness. Size range. 4,6,8,10,12mm. Maximum Material Thickness. 10mm. Shank to fit size. 6. 5mm. When drilling metals always use a coolant.