Descripción
- DRILL AND TAP 2 IN 1 - Drilling holes and taping threads in one bit and one operation to save time, money and effort
- HSS-CO AND TIAIN FINISH - Made of M35 grade cobalt steel and coated with Titanium Aluminum Nitride(TiAIN), exceptionally oxidation resistant and hard, to easily penetrate hard metals.
- SELF-CENTERING - Pilot X-shape self-centering split point provides excellent drilling accuracy and precision; High quality hex shank to ensure strong connection to drill chuck
- BEST ACCURACY AND PERFORMANCE - Precision ground point, flutes, body, clearance, and drill diameters for the best accuracy and performance. Ideally suited for on-site tapping construction applications, maintenance and repair, assembly, manufacturing and production environments.
- ONLY FOR THIN METAL - Don't use it to tap thick metal, otherwise it'll be easy to break. The maximum tapping depth of this product is 2mm by electric hand drill and 5mm by drill or threading machine.
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Hymnorq M4 x 0.7 Metric Combo Tap Drill Bit, Black TiAIN Finish M35 Cobalt Steel, Quick Change 1/4 Inch Hex Shank and Self-Centering 118 Degree Split Point, for Aluminum Brass Iron Stainless Steel
