V-PS allows go through from the center of grip, to clamp a more longer punch ejector pin, it can go deep into of the grip position directly.
To assemble an ARM with the main body, any combination of radial form of the grinding wheel may be dressed accurately by easy operation.
Specification
D(diameter)of the pressed part of the punch 4-30mm
L(length)of the pressed part of the punch above 22mm
Upper and lower movement span of V block 25mm
Horizontal movement span of V block
one side 12.5mm
two side 25mm
Length of V block 30mm
Height of the rotary central axis 15mm
Cutting and dividing 24 equal pieces(15")
Sand forming of the forming lever
(concave R) 100mmR
(convex R) 48mmR
Diamond sharpening knife :
small diameter 60x50 (1/10carat)
large diameter 100x50 (1/4carat)
*Except for the handle and graduation scale all metal is special hard tool steel (SKS-2) heat treated at HRC 63
*V block can be disassembled for use separately.
V-PS the center through hole is ø30mm
TH 
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