Combo Drill & Countersink: #4, 5/16" Body Dia, High Speed Steel MPN:30-L2-201

Typical customers for Self-Centering Manual Lathe Chuck: 6-Jaw include hobbyists and amateur woodworkers who require accurate centering when turning small parts on their lathes without spending much money on power chucks; professionals like machinists or model makers looking for affordable alternatives to high precision rotary table systems. It's versatile enough in its application where it can be used not only by metal workers but also furniture makers, jewelry craftsmen or anybody else using lathes on smaller scale basis which necessitate precise handling without skimping much over finances; thus enabling wider range of end users from hobbyists & amateurs who find this product more economic option when compared against costlier automated counterparts available for commercial purposes, while still getting essential capabilities that come packaged in sturdy construction, ready-to-use package without adding burden over already tight budgetary constraints faced mostly by such users.