AUTOTOOLHOME Titanium Combination Drill Tap Bit Set 13PCS SAE and Metric Tap Bits Kit for Screw Thread Drilling Tapping Deburring Countersinking auspowers_batchone Diameter x Aperture x Thickness:

Diameter x Aperture x Thickness: 4

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AUTOTOOLHOME Titanium Combination Drill Tap Bit Set 13PCS SAE and Metric Tap Bits Kit for Screw Thread Drilling Tapping Deburring Countersinking auspowers_batchone Diameter x Aperture x Thickness:AUTOTOOLHOME Titanium Combination Drill Tap Bit Set 13PCS SAE and Metric Tap Bits Kit for Screw Thread Drilling Tapping Deburring Countersinking AUTOTOOLHOME Titanium Combination Drill tap bits set are made of high speed steel 4341, which can ensure sharp, fast execution and retain strength and efficiency. The surface is treated with a titanium alloy, which greatly improves the cutting performance of the drill, is more wear resistant and prolongs the