CMT 537.350.31 Forstner Bit 35mm S=10mm RH Through Hole Bits What is the corrosion resistance

What is the corrosion resistance rating of the HDU2-SDS2

They are Hot Dip Galvanized for better rust protection with exterior use and in all pressure treated lumber

The CMT ITK Contractor Finish Saw Blade for Plywood 10-inch features 200 milled and side-set teeth for ultra-smooth cuts in plywood and OSB on cordless and corded circular saws

200 is a (Countersink (57

CMT 537.350.31 Forstner Bit 35mm S=10mm RH Through Hole Bits What is the corrosion resistanceThe CMT 537. 350 is a 35mm Forstner Bit for drilling precise flat bottom holes in softwood. Use for installing hinges, shelf pins, and hardware, and for creating arched or oval openings at any angle. SPECIFICATIONS Product Type Forstner Bit Diameter 35mm Overall Length 90mm (3 35 64") Shank 10mm Cutting Edges 2 precision ground (T2) Spurs 2 ground spurs (V2) Rim Type Toothed rim (>=25mm, prevents overheating) Blade Material Super Strength (SP) Steel