Mitsubishi Materials MVS Long Type General Purpose Solid Carbide Drill (WSTAR Drill Series)

MVS long type is superior for high feed machining. High efficiency machining with feed speed exceeding vf=2000mm/min. (*When machining general steel with Φ5mm DC x 30) Z-thinning shape: The new Z-thinning shape expands the chip evacuation space and achieves low thrust. New wave blade: Improves cutting edge strength and chip control, realizing highly efficient machining of deep holes. Adopts double margin: Excellent balance and achieves even higher precision. New groove design: Optimized core thickness and twist to achieve excellent drill strength. PVD coated carbide grade: DP1020 provides long tool life in a wide range of work materials. Unique coolant hole TRI-cooling technology enables high-efficiency machining. The combination of MVS pilot drill and MVS long type suppresses hole bending and improves hole position accuracy.
Deep hole processing
*Coolant holes with a diameter of less than Φ5mm are round. (L/D=3, 5, 8 is less than Φ6mm)