BUILDMATE Wadfow 3PCS/SET Step Drill Bit Hexagonal Shank Step Cone Drill Bit Hole Groove Cutter Titanium Coated Step Drill Metal Hex Core Drill Bits High Speed Steel Step Drill Bit Cone Hole Cutter WJD3401• WHT

BUILDMATE Wadfow 3PCS/SET Step Drill Bit Hexagonal Shank Step Cone Drill Bit Hole Groove Cutter Titanium Coated Step Drill Metal Hex Core Drill Bits High Speed Steel Step Drill Bit Cone Hole Cutter WJD3401• WHT

SPECIFICATIONS:
►Model: WJD3401
►Quantity: 3pcs/set
►Size:
►1pcs 4-12mm
-- Step: 2mm
-- Shank Diameter: 6mm
►1pcs 4-20mm
-- Step: 2mm
-- Shank Diameter: 8mm
►1pcs 4-32mm
-- Step: 2mm
-- Shank Diameter: 10mm
►Material: HSS
►Applies to Steel Plate Thickness: 3mm
►Material: HSS Steel
►Finish: Titanium
►For Metal

FEATURES:
►100% Brand New, High Quality HSS Steel, and with the Titanium coated to reduce friction and heat
►Step drills are designed for drilling holes of different widths with a single drill
►For drilling in thin materials, wood, common types of industrial plastics and metal, as well as steel plates up to 3mm thick
►Spiral groove for easy removal of shavings
►The ladder of its unique structure, a bit can open a variety of specifications of aperture.