Excellent machine for line boring blocks or heads.
The HBM 810 Horizontal Boring Machine is suitable for reconditioning camshaft housing holes on medium size blocks.
Very precise size control and surface finish eliminates line honing all together.
The centering of boring holes is achieved on the boring rod by means of suitable center squares and by a tool holder slide adjustable in height.
The rod is held by 3 supports and it is operated by a head equipped with D.C. engine, which permits to adjust, with a continuous revolutions variation, the rotation and feed speed of the rod.
Fast and accurate are hall marks of this great line boring machine.