Replaces 2608595415Bosch Expert Self Cut Speed Spade Drill Bit 28mm x 400mm 2608900352 Suitable for softwoods, chipboard or particleboard. Drills up to three times as fast as standard spade bits. The Bosch EXPERT SelfCut Speed Spade Bit offers efficiency and convenience to tradesmen who need to drill through holes or blind holes for cabling, dowels and other hardware installations. FEATURES 400mm total length for harder to reach areas Suitable for soft and hard wood, light building stone material and plasterboard Drills three times as fast as standard spade bits Fast drilling is easy with Bosch Tip Technology Self-feeding thread for effortless drilling and speed Clever wave-shaped spade designed for fast chip removal Self-feeding thread for effortless drilling and speed Hex shank for maximum power transfer in standard three-jaw drills and hexagonal drill driver chucks SPECIFICATION Diameter (D): 28 mm Total Length (L2): 400 mm