ER collet punch former PFD
Cylindrical grinding, dividing, and hole making of small size workpiece can be very effectively performed by mounting ER  collet type on profile grinders milling machines, and drilling machines.
HWF-B series can clamp workpieces in a wide range of size.
Save time; does not need V block to find center.
Angle machining is possible by using the combined sine plate .

Specification:
Clamping diameter:φ2-φ20
ER32 collet size:4,6,8,10,12,16,20.
Workpiece diamete smaller than 4mm,use shank 20mm/ER16 collet chuck.
It clamps workpiece quickly and steadily when processing without checking the center.