EXPERT 6 Piece Self Cut Speed Spade Drill Bit Set

The Bosch EXPERT 6 Piece Self Cut Speed Spade Drill Bit Set is a professional flat bit set designed for high-speed drilling through timber, ideal for electricians, plumbers, and installation contractors. Bosch's Tip Technology sets these spade bits apart from standard flat bits. The self-feeding screw tip draws the bit into the wood automatically, requiring minimal pressure from the operator — a significant advantage when drilling overhead or in confined spaces. The wave-shaped paddle design accelerates cutting speed and improves chip removal, keeping the bit clear and reducing effort throughout the hole. The set includes six bits covering diameters from 14mm to 24mm, each measuring 152mm in total length with a 100mm working length. All six bits feature a 1/4" impact-rated hex shank, making them fully compatible with both impact drivers and drill drivers — giving installation professionals the flexibility to use the bits with their existing tools. Features and Benefits: • Self-feeding screw tip draws the bit into wood with minimal operator pressure • Wave-shaped spade design for faster cutting and efficient chip removal • Bosch Tip Technology for smooth, high-speed drilling in softwood • Useful when drilling overhead or in restricted, awkward niches • 1/4" impact-rated hex shank — compatible with impact drivers and drill drivers • Six-piece set covering 14mm, 16mm, 18mm, 20mm, 22mm, and 24mm diameters Specifications: Diameters: 14mm, 16mm, 18mm, 20mm, 22mm, 24mm Total length: 152mm (all bits) Working length: 100mm (all bits) Shank: 1/4" hex (impact rated) Net weight: 0.360kg