Rotary Hammer Drill Bit Carbide 6 Flute 20mm Hole 285mm Drilling Depth 400mm Length for Cement Brick

1、Impact Drill Bit: Able to work in conjunction with electric rotary hammer the drill bit will largely improve your working efficiency. 2、6 Flutes Design: 6 flute drill will not only work stably under high speed but also ensure good cutting performance with chip removal. 3、Wide in Utility: The rotary hammer drill bit can be widely used in drilling concrete masonry stone gypsum etc. very practical. 4、Premium Carbide: Mainly made of premium cemented carbide material the spiral drill bit is durable for low temperature and long use. 5、Easy to Install: Light in weight and compact in size as well the 6 flute drill bit is very convenient to install in several minutes.