Bison Adaptor Plates - Fully Finished A2 Mount - 250mm - A2-8 FMH combined with a stable taper

combined with a stable taper shank and optimized flute geometry

Its robust carbide build and thoughtful flute geometry translate to less tool wear

The taper shank provides secure seating in holders

improving stability and tool life even in demanding materials and finishes

Each drill is precision-ground to maintain accurate

Bison Adaptor Plates - Fully Finished A2 Mount - 250mm - A2-8 FMH combined with a stable taperThe Bison Adaptor Plates Fully Finished A2 Mount, 250mm diameter (A2 8) are precision mounting plates designed for use with plain back self centring scroll chucks in a front mount configuration. They provide a robust, ready to use interface between your chuck and larger workpieces, helping you achieve accurate, repeatable results. Designed for engineers, machinists, and hobbyists, this plate offers a stable platform that resists deflection under load,