3/8" Aircraft Extension Drill Bit Aviation 3/8x12" Long M7 HSS Lifetime Warranty Drill Hog Cobalt M42 Step

Drill Hog Cobalt M42 Step Drill Bit Set Spiral Flute

23/32" Cobalt Silver & Deming Bit

Dual Flute Design Drills 17% Faster

5 Square Easy Outs

3/8" Aircraft Extension Drill Bit Aviation 3/8x12" Long M7 HSS Lifetime Warranty Drill Hog Cobalt M42 StepDrill Hog 3 8" x 12" Aircraft Extension Drill Bit HI Molybdenum M7 Includes: 3 8" x 12" Aircraft Extension Drill Bit Specifications: 3 8" Diameter 12" Long HI Molybdenum M7 Steel 135 Degree Split Point Prevents "Walking" Lifetime Warranty Drill Hog is proud to release the newest technology in drill bits. These bits are made from HI Molybdenum M7 which has a melting point of 4,753 degrees Fahrenheit! These bits feature an extra long 12" length. Made