Flange to Prevent Over Drilling
we will refund your purchase in full with no questions asked
Cuts faster and last longer than any other blade on the market
These bits are made from NIOBIUM Steel which has a melting point of 4
Left Handed Threads (for bolts
Step Drill Bit Set REAMER Metric Bits MM UNIBIT Lifetime Warranty DrillHog USA Flange to Prevent Over DrillingDrill Hog USA 3 Pc Metric HI Molybdenum M7 Step Drill Bit Set Includes 3 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 Steel 135 Split Point Prevents "Walking" Dual Flute Design Drills 17% Faster