When access is limited or obstructed either by a structural member or other component, we have a solution. DF-1600K The Extender is a spot weld drill bit extension that adds 6" inches of length, letting you get to those deep and hard to reach spot welds. The plastic sleeve protects any nearby structures from damage & cables from getting tangled. You can stabilize the drill point by holding here.
Works with any 3/8" drill. Recommended not to exceed 1800 rpm. Includes our DF-1480 8 mm HSCo drill bit.