Fits all 1/4 in drive bit holdersBall End inserts into a screw at a 25‚° angleBall End saves time by quickly funneling tool into screwSuperior Ball End strength and working angle
Fits all 1/4 in drive bit holdersBall End inserts into a screw at a 25‚° angleBall End saves time by quickly funneling tool into screwSuperior Ball End strength and working angle