discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 107.80
freight :USD$7.00,(Postal parcel)
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Texture of material：40Cr Heat treatment:HRC 48-50
Instead of lathe tailstock drilling, labor saving, time saving, high efficiency.
It can be used to clamp all sizes of drill bit, center drill, tap, lathe tool rod, etc.
Applicable to all kinds ofCNCLathe, automatic lathe, six angle drill press, etc.,
The lathe drilling, drilling, tapping, boring and other processing procedures, convenient clamping, drilling efficiency is high.
Can be directly installed on the knife base, rig knife seat use, simple operation.
Od diameter: diameter16mm.20mm.25mm.32mm
Drill back screw with drill hole