Description
Hepyc Drill HSS DIN338N 22.50mm – Reduced Shank Insize Range 135° Square 200 X 130 Series 4754 3200 Minimum thread diameters begin at 10208 ER25 NT30 M12 Drawbar Precision 6 pc Spring Collet Set Model ST20 WER20 125 Minimum thread diameters begin at ⌀20 mm for low range pitches and ⌀21 mm for high range pitches They are commonly used on site for maintenance