Special Triton coating for strengthened diamond coating60% diamond grain exposure for fast cutting Packing:5/Pack Product Features Specifications Usage Instruction – Pure natural diamonds with larger exposure of each diamond crystal – Uniform diamond coating,including the tips – Less heat development – Faster cutting – Available as a blister pack within a sleeve – Color-coded shank for easy identification Grit: Super Fine Size(1/10mm): 018 Diameter(mm): 1.8 Length(mm): 4.6 Total Length(mm): 20 LWH(mm): 4.6 Shape Number: 368-018SF Shank Type: Friction Grip Tip Type: Pointed Football Band Color: Yellow