5MM X 160MM SDS HQ Drill Bit

The 5MM X 160MM SDS HQ Drill Bit (SKU: TOBIT5-160SDS), also identified as PROBIT5-160, is a high-performance tool engineered for drilling through tough construction materials. It features a precise 5mm diameter and a total length of 160mm, with an effective working length typically ranging from 110mm to 150mm. This bit is designed with an SDS Plus shank, ensuring optimal power transfer and compatibility with SDS Plus rotary hammer drills. The tip is crafted from a durable Tungsten Carbide Alloy Cross Tip (specifically YG8C Carbide Alloy), providing exceptional hardness (88-89.5 H.R.A.) and wear resistance; some variations include four cutting faces to prevent jamming in rebar. The drill body is constructed from 40 Chrome Steel, hot-treated to a hardness of 45-50 H.R.C for superior strength. Its double or 4-flute helix design facilitates efficient removal of dust and debris, contributing to faster drilling speeds and cleaner holes. The surface is sand-blasted for enhanced durability. This drill bit is ideal for creating accurate holes in concrete, masonry, stone, and bricks, delivering reliable, long-lasting performance with reduced vibration.