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DREAM DRILLS GENERAL
YG-1 tailored TiAlN-Coated Solid Micro Grained Carbide Drills (with/without Coolant holes )
- For General Purpose (HRc30 – HRc50)
- Special design for good centering, smooth chip removal and powerful drilling
- Special surface treatment after coating to reduce friction and better chip flow
With Internal Coolant Holes (Drill Diameter = Shank Diameter)
Without Internal Coolant Holes (Drill Diameter = Shank Diameter)
服务热线：
025-5213 6816
