Step Drill 1/4"-1-3/8" Molybdenum Uni Bit Reamer Lifetime Warranty Drill Hog These bits are made from

These bits are made from Niobium NB41 Steel

Cobalt M42

Drill Hog® 15 Pc Left Hand Drill Bit Set HI-Molybdenum M7

6 Steps: 3/16"

Drill Hog 1/4" to 1-3/8" Molybdenum M7 Step Drill Bit

Step Drill 1/4"-1-3/8" Molybdenum Uni Bit Reamer Lifetime Warranty Drill Hog These bits are made fromDrill Hog 1 4" to 1 3 8" Molybdenum M7 Step Drill Bit Includes: 1 4" to 1 3 8" Step Drill Bit Step Sizes: 1 4", 3 8", 1 2", 5 8", 3 4", 7 8", 1", 1 1 8", 1 1 4", 1 3 8" (10 Step Sizes) Specifications: HI Molybdenum M7 Steel Shank Size: 3 8" Dual Flute Design Cuts Faster and Deburrs While you Drill Tri Flat Shank so the Bit will Not "Spin" in the Chuck Lifetime Warranty Drill Hog is proud to release the newest technology in step drill bits. These bits