Step Drill Bit Set REAMER Metric Bits MM UNIBIT Lifetime Warranty DrillHog USA

Drill Hog USA 3 Pc Metric HI-Molybdenum M7 Step Drill Bit SetIncludes3 Different Metric MM Step Bits*4mm to 12mm (5 Step Sizes)Step Sizes: 4mm, 6mm, 8mm, 10mm, 12mm*4mm to 12mm (9 Step Sizes)Step Sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm*6mm to 18mm (7 Step Sizes)Step Sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm Specifications:Hi-Molybdenum M7 HSS Steel135° Split Point Prevents "Walking"Dual Flute Design Drills 17% FasterAutomatically Deburrs for A Clean and HoleTri-Flat Shank Prevents "Spinning" in the ChuckLifetime WarrantyDrill Hog is proud to release the newest technology in step drill bits. These bits are made from Molybdenum which has a melting point of 4,753° degrees Fahrenheit! These bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade-8 bolts, and more! Drill Hog includes a Lifetime Warranty to the original purchaser.