♥ Made fromhigh speed steel, high quality, lightweight, waterproof, wear resistant, . ♥ The product package includes 10pcs deburring , sturdy, long service life. ♥ Deburring cutter, use together with a sturdy handle, manual , easy to use, flexible. ♥ : Tools for cutting cutting, machining, surfaces smoothness is high. ♥ BS1018 are suitable for cleaning high hardness materials such as high speed steel and alloy steel.