High-performance Interchangealbe head drill with unique structure design, can reduce machining cost and improve production efficiency, Achieve high precision and high efficiency cutting.
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Used for shanks with 12.0mm- 25.9mm diameter drill head.
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Double helical internal coolant holes, provide accurate cooling supply and good chip control during machining;
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Double clamping both axial, radial positioning surface and thread interface coordinately clamping to ensure stable and reliable tool head assembly;
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Unique cutting edge design, with good versatility can ensure smooth cutting, achieve low resistance and efficient machining.