Bison 250mm D1-8 Fully Machined Backplate Type 8240
These backplates are fully machined to suit plain back self centring scroll chucks,front or rear mounted.
250mm diameter
Register = 200mm
Holes = 6 x M12 on 224mm P.C.D.
6 Studs on 171.4mm P.C.D.
Weight 9.4kg
Part Number 8240-250-8-X