Makita SDS Plus Drill Bit D-00175(A) Enhanced Spiral Groove: The bit's uniquely shaped U-groove channel swiftly removes dust and debris, avoiding obstructions and enabling faster, smoother drilling. Precision Start Point: A centered, sharp tip design provides instant hold upon contact, preventing slippage and guaranteeing a cleaner entry into the material. Built to Last: Constructed from sturdy materials, this bit is designed to withstand repeated hits while retaining its cutting effectiveness in concrete and hard masonry. Broad Utility: It is a dependable choice for both routine site work and intricate refurbishment drilling requirements, and it is compatible with SDS-Plus rotary hammers. Diameter / 10mm Overall Length / 160mm Working length / 100mm