-40%
6Pk Titanium Combination Drill Tap Bit Set Screw Tapping SAE 6-32NC 8-32NC 10-24
$ 11.08
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Description
6 Pack Titanium Combination Drill Tap Bit Set Screw Tapping SAE 6-32NC 8-32NC 10-24NC 10-32NC 12-24NC 1/4-20NC(Golden)【High efficiency】They are taps with drilling function, Fast replacement composite cone uses drill edged principle Drilling and tapping in one, three-in-one operation, which can drill, tap, durable and counter holes on copper, brass, aluminum, metal sheet and plastic at the same time, so as to quickly, Complete work completely.
【Imperial Inch Size】 6 sizes in one drill tap combination bit set to meet your diverse requirements with quick change 1/4" hex shank (6-32NC, 8-32NC, 10-32NC, 10-24NC, 12-24NC, 1/4-20NC)
【High Speed Steel Material】 Made of high quality HSS 4341 for high hardness, rustproof, solid and durability. Back tapered beyond tap to prevent thread damage from over-drilling
【Self-centering Point】 Countersink tap and thread set are recommended for use on tapping machine, which provides better stability against swaying and tilting!
【Save Time】 Complete hole drilling, tapping, durable and countersinking in one operation and greatly save processing steps and time costs, improve working efficiency