8 Pc Super Premium Silver & Deming Drill Bit Set 9/16" to 1" M7 router bits This is the arbor you

This is the arbor you need to use 3" cut off wheels with your air die grinder

Drill Hog 1-1/16" Molybdenum M7 Silver & Deming Drill Bit

These bits will drill through very tough steel like truck frames

#2 Pilot Bit Countersink

8 Pc Super Premium Silver & Deming Drill Bit Set 9/16" to 1" M7 router bits This is the arbor youDrill Hog 8 Pc Hi Molybdenum M7 Drill Bit Set Includes: 8 Fractional Sizes from 9 16" to 1" Sizes: 9 16", 5 8", 11 16", 3 4", 13 16", 7 8", 15 16", 1" Specifications: 9 16 to 1" (Jumbo Sizes) Hi Molybdenum M7 Steel 135 Degree Split Point Prevents "Walking" Tri Flat Shank Prevents "Slipping" in the Chuck Includes Steel Carrying Cases with Pop up Tiers Lifetime Warranty Drill Hog is proud to release the newest technology in drill bits. These bits are