Imported Japanese OSG screw EX-SFT machine wire tapping M1M2M3M4M5M8M10M12~M20 Spiral Tap
Japanese original authentic taps, machine, blind hole, on chip spiral tap, a large number of stocks, the price advantage, OSG spiral screw on chip spiral screw and straight groove screw is different, the ordinary straight groove groove silk attack line type, and the spiral screw is a screw type. Spiral screw in tapping, to increase its rotation of the spiral groove, can easily cut iron from the hole, so as to avoid iron residue or blockage in the trench, caused by tapping broken edge crack, so it can increase
discount 70% in 2018-09-23 to 2018-09-25
freight :USD$7.00,(Postal parcel)
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OSG Spiral Tap import, the lower spiral groove to tapping blind holes, cutting no residue, easy to eat into the bottom, has good machinability. It is suitable for cutting material with continuous curling, blind hole and inner wall with uranium cutting groove.