PRODUCTS › POWERCRAFT MASONRY DRILL BIT 4MM (D) 50MM (L) 100 TOTAL LENGTH Image 1 of 1 POWERCRAFT MASONRY DRILL BIT 4MM (D) 50MM (L) 100 TOTAL LENGTH ₱100.00 Drill through tough masonry with ease using the POWERCRAFT MASONRY DRILL BIT. This high-performance 4mm diameter drill bit features a 50mm working length and a 100mm total length perfect for precise and efficient drilling in brick concrete and stone. Get yours today for superior drilling power! Purchase Added! Drill through tough masonry with ease using the POWERCRAFT MASONRY DRILL BIT. This high-performance 4mm diameter drill bit features a 50mm working length and a 100mm total length perfect for precise and efficient drilling in brick concrete and stone. Get yours today for superior drilling power!