| Message: | Taper Point Drills Title: Carbide Taper Point Drill bitsFeature:Carbide Taper Point Drill bits, use to cut stainless or metal in one operation for the thread and shank. Hold sharp cutting edges longer, makes driving screweasier and assures the best possible holding power.Material:Tungsten carbide steel,Cobalt steel availableBest flute tolerance:±0.001mmBest Roughness:≤Ra 0.15 μm.Concentricity:≤3μmspecial size customize available.Finishing: Bright, TiN, TiNAL. etc.With advanced equipment and qualified workers, ZHIDA is well-known as one of the professional China carbide taper point drill bits manufacturers and suppliers. With a professional factory producing high precision and good wear resistance custom carbide taper point drill bits, we warmly welcome you to wholesale products with us. url:http://www.screw-bits.com |
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