Grąžtas universalus su Hex 6.3 mm (1/4") galu | 7.0 mm (21688)

Product description Universal drill bit with STHOR 21688 hex grip. Designed for professional use - drilling in hard and unworked materials: concrete, stainless and acid-resistant steel, aluminum, ceramics and wood. • made of hardened steel with a hardness of 90-92 HRC • tungsten carbide blades show higher hardness and resistance to abrasion • HEX ¼" hexagonal handle enables fixing to cordless screwdrivers and impact wrenches. Technical data Index number 21688 Brand Sthor Length [mm] 110 Diameter [mm] 7 Material carbon steel 45 Use of Universal handle Hex