Specification:
Rank:Industrial grade
Duty: Heavy Duty
Involve:Total 2pcs: 1/8"-1/2"(13-step) 3/16"--7/8"(12-Step)
Material Steel: M35 Cobalt HSS
Package:with a beautiful case
Manufacturer No.:Co35A2_Co35A3
Shank:3/8"Tri-Flatted & 1/4" Hex shank
Flute:2-Spiral-Flute
Apply to:Stainless Steel, Hard Metal, Aluminum,Wood,Copper
Why Choose OXMUL Step Drill Bits?
1, M35 Cobalt Drill Bits, this step drill bit have 6X Longer Life of Regular Drill Bit, easily for Stainless Steel, Metal, Galvanized Steel, Iron, Copper, Metal, AL, PVC and Wood Plate. Not for Plexiglass, Ceramic Tile.
2, This Step Bit drill 2X Faster, extending or drilling a lot of holes on metal then you only takes half time to complete the work .
3, Drill Press Speed800W.
4,120-DAYS WARRANTY - If not satisfied for any reason, please contact us for 100% refund or replacement