Bosch SDS-plus Hammer Drill Bit for Concrete and Stone 14 x 250 x 315 mm

This 1-piece Bosch SDS-plus concrete/stone hammer drill bit is designed as a dedicated attachment for drilling into hard mineral materials. The bit is rated for continuous rotary hammer drilling through solid concrete and dense stone. Tradespeople use it to prepare clean channels for wall anchors, heavy-duty fixings, and utility pass-throughs. It operates in both standard rotary and hammer drilling modes, depending on the task. The heavy-duty design withstands the impact and continuous stress of professional masonry drilling.

The base of the bit features an SDS-plus shank for direct integration with matching rotary hammers. This slotted connection prevents the shaft from slipping inside the chuck during high-torque applications. It also allows the bit to slide back and forth, transferring impact energy directly from the power tool to the masonry. Operators can lock the bit in place without chuck keys or adapter sleeves. A standard grey finish on the shaft visually distinguishes it from standard wood or metal bits.

• 14 mm drill bit diameter for appropriately sized holes in masonry anchors and structural fixings.
• 315 mm overall length provides clearance to operate the power tool away from the immediate work surface.
• 250 mm working length sets the maximum achievable hole depth without switching to an extended bit.
• Solid carbide cutting head withstands the friction generated during concrete drilling.
• Four cutting edges keep the bit on track and reduce the risk of jamming when hitting hard aggregates.