Sell SUN-MOON High Quality SDS Plus Drill Bits For Rotary Hammer/ Concrete/ Wall Brick Block (Size B) best price

Exceptional speed, performance and endurance with 160° tip design for improved penetration. Superior Carbide-hardened body for extra strength with flute design for efficient debris removal. Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick / block work. Size: 14mm x 460 16mm x 460 18mm x 460 25mm x 250 32mm x 350 SDS plus drill bits are used for drilling into hard materials such as brick and concrete with minimal effort. The SDS part refers to the shank type, which has two sets of grooves that snap into the chuck making it more secure and allowing the bit to slide up and down giving you the hammer action.