Watermills WM Unequally Split Countersink ZRN Coating 31.0 x 71L WMX310S12L71 1 unit

Catalog number: WMX310S12L71 Features: ●The new generation, unequal pitch countersink prevents vibration caused by resonance during cutting, allowing for smoother chamfering. ●New generation ZRN platinum coating. Applications: ●Workpiece: Iron, high-hardness steel, stainless steel. Specifications: ●Effective cutting diameter (mm): 31.0 ●Tip diameter (mm): 4.2 ●Total length (mm): 71 ●Shank diameter (mm): 12 ●Tip angle (°): 90 ●Number of teeth (pieces): 3 ●Surface treatment: ZRN platinum coating ●Number of teeth: 3 ●3-blade Material/Finish: ●5% cobalt high-speed steel