GFB Straight Shank Collet Holder C20 ER16 70 mm 70 mm

The GFB Straight Shank Collet Holder is ER16 series, clamps a 70 mm shank, has a C20 straight shank, with a 70 mm gauge length. A straight shank collet holder has a plain cylindrical shank instead of a taper: it is itself clamped in a holder, and carries the collet that holds the cutter. Used where reach is needed and a tapered holder would foul the part in deep die work. The shank size (C16, C20, C25, C32) follows the holder it clamps into, the seat the collet series. Seza Global supplies GFB collets and holders wholesale. Request a quote for stock, pricing and delivery.