Search

Feature:1. High hardness, rust proof, durable.2. Drilling, Tapping, Deburr three in one3. Self centering, no need for auxiliary center drilling or center punching.4. Fast replacement composite cone, uses drill edged principle.5. Suitable for the processing of soft metals (such as aluminum alloy, zin..

Specifications:Name6 pcs Combination Drill & Taps Bit SetMaterialHigh Speed Steel 6542Surface TreatmentTitanium plating, nitriding, etc., full grinding processThread TypeCoarse threadTypeA: Titanium Plated B: Cobalt Plated C: Blue Plated D: Black PlatedScope of useHandQuantity6pcs 6pcsLengthDrill Bi..