6-pcs HSS Core Dril.
Group of 6 pcs common size HSS coer drill for general applications;Plastic Box with stand packing protects cutting edges and convenient for picking and storage.
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TEC-SPIRAL, with state-of-the-art technology, manufactures a full range of top-quality Tungsten Carbide Burrs, Step Drills, HSS/carbide drill bits, Cutters, Countersinks, taps and dies in Ch..
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