GRS Magnum® Oval Handpiece Engraving Blocks Simply attach this adapter to

Simply attach this adapter to the end of your slip joint flex shaft

and longer drills are prone to breaking under torsional stress

and anyone who needs occasional flex shaft capability without investing in a top-tier machine

Post and nut sold together as a matched set

from finer delicate designs to slightly larger openings

GRS Magnum® Oval Handpiece Engraving Blocks Simply attach this adapter toThe GRS Magnum Oval Handpiece delivers more usable power than the standard palm knob, thanks to its added weight and extended length. Designed for engravers and stone setters who prefer a handlebar style grip, this handpiece accommodates larger hand sizes while offering precise control across the full power spectrum from the finest shading work to heavy hammering. Whether you are executing delicate detail engraving or driving through tough material,