Fisch 01900007K Patio Floorboards Drill Set in Plastic Box, 0 V, Multi-Colour, 46 x 110 mm, 12-Piece

Wood spiral drills and countersink are sharpened and made of HSS tool steel. They have a hexagonal BIT shank and are produced in one piece (neither bonded nor brazed); further they are specially hardened to withstand major loads resulting from e.g. the uneven rotation of cordless screwdrivers. Usage: The set of FISCH Tools Decking Drills consists of four length-adjustable wood spiral drills for centric pre-drilling of bore holes, a chromium alloyed high quality plug-on countersink and an adjustable stopper for adjusting the depth of countersinks. This stopper is made of a high grade plastic and protects the tool surface from scuffs and score marks as the stopper has a bearing and will stop to rotate with the wood spiral drill on encountering resistance.