- [Specifications and packaging]:6 pcs Short size Drill tap bits.Include size:6-32NC, 8-32NC ,10-32NC, 10-24NC, 12-24NC, 1/4-20NC.
- [Fitment]:Hex Drill Bit Set is a convenient hex shank drill tap bits set that can simultaneously complete hole drilling, tapping, deburring and countersinking.Suitable for drilling tapping cutting on light metal aluminum board iron etc.
- [Material]:Tap bit set is a classic HSS structure made of HSS4341 (high-speed steel) + titanium coating.
- [Advantage]:Combination drill bit 1/4 inch hex shank fits into power tools more easily and securely.
- [Quick Replacement, One-Click Drilling]:Thread drill bits Fast Replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.