PFB punch former not only has the feature as PFA, but specially has the centre through hole for long pin or punch use.
PFB1 attachment can be applied to perform angular dressing of wheel.
Technical data:
Center height: 80-81mm
Clamping diameter in V-slot: 4-30mm
Travel of V-block: 25mm
Quantity of tooth and accuracy of disk: 24/15° ± 5"
Max wheel diameter: 200mm
Max radius when dressing arc
Convex: R48mm
Concave: R100mm
Diamond sharpening knife
(small diameter)60*50(1/10carat)
(lage diameter)100*50(1/4carat)
*Except for the handle and graduation scale all matenal is special hard tool steel (SKS-2) heat treated at HRC63
*V block can be disassembled for use separately.
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