Irwin 1/4" x 18" Installer Drill Bits 39104 Mattress Brand Superior Threads Model 114-L-72648

Brand Superior Threads Model 114-L-72648 Color Smoke

Driving iron is used for loosening rusted truck and bus beads

Highly resistant glass lids with steam vents

Lined with Blue Flocked Cloth Inside

Inside Diameter: 2 > 2-1/2

Irwin 1/4" x 18" Installer Drill Bits 39104 Mattress Brand Superior Threads Model 114-L-72648This product is easy to use. This product is highly durable This product is manufactured in China 18" long, 1 4" diameter, . 230" shank Hole in flute (head) makes it easy to pull wires through hole in wall Boring action is faster, smoother, cleaner in most every material encountered in wiring installations Longer flute section for deeper boring Special flute finishing process assures quick chip removal, no clogging, no binding Irwin 1 4" x 18"