Makita SDS Plus Brad Point Drill Bit for Wood – B57489

The Makita SDS Plus Brad Point Drill Bit in 4mm diameter is the smallest in this range, designed for fine and precise drilling in wood where a neat, accurate hole is critical. Whether you're creating pilot holes, routing small-diameter cables, or working on detailed joinery tasks, the 4mm size offers excellent control and accuracy via the SDS Plus interface. The brad point tip anchors precisely on the timber surface before cutting, preventing wandering and ensuring a clean, professional result. As with all bits in this series, it must be used with the SDS Plus drill's hammer mode switched off to avoid damage to the bit or material. Features and Benefits: • SDS Plus shank for quick-release convenience and broad drill compatibility • Brad point tip for accurate location and clean hole starting • 4mm diameter ideal for fine pilot holes and detail woodworking • Rotation-only use — hammer mode must be disengaged Specifications: Diameter: 4.0mm Shank: SDS Plus Overall Length: 105mm Working Length: 43mm Quantity: 1