Irwin Turbomax High Speed Steel Straight Shank Jobber Length Drill Bits 5/16" Batteries & Flashlights 1/2" push connect x 3/8"

1/2" push connect x 3/8" od compression

Overall length: 12-1/4'

4 Degree Protection

and calcium hypochlorite tablets or granular for chlorination

Fasteners are included

Irwin Turbomax High Speed Steel Straight Shank Jobber Length Drill Bits 5/16" Batteries & Flashlights 1/2" push connect x 3/8"Turbomax High Speed Steel Straight Shank Jobber Length Drill Bits Features: High performance metal drilling for portable drill users, works well on curved surfaces Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits High speed steel features a black body and gold flute Self centering TURBOMAX tip for clean entry and fast starts; stays sharp longer Three flatted shank on 3 16" and above for better