Cut-Off / Grinding Wheel Bluefire 4-1/2 in.

Let us exceed your expectations with the extended life of this BlueFire ZA Type 27 grinding wheel. Its advanced zirconia-alumina/premium aluminum oxide grit produces a tough face that can last up to two or three times the working life of pure aluminum oxide wheels. This wheel's 0.25-inch central depression gives it just the right shape for a convenient 30-degree angle grind for light-to-heavy duty jobs. Useful across a range of applications, this versatile grinding wheel for your right angle grinder is ideal for working with hard and soft steel alloys, including the 400-series and hard carbon steel mixes. Two To Three Times The Life Of Aluminum Oxide Wheels Can Be Used On Both Light & Heavy Pressure Applications