Black & Gold Drill Bit 41/64, 1/2 Shank Grease This premium-grade formulation resists water

This premium-grade formulation resists water washout and oxidation

Precision-engineered for consistent performance and reduced bit breakage

Easy installation—simply remove the old bulb and insert the new one

Trico Standard Wiper Blade 30-28 fits the following arm types:

Black & Gold Drill Bit 41/64, 1/2 Shank Grease This premium-grade formulation resists waterPrecision engineered Black & Gold drill bit designed for demanding drilling applications. Features a 41 64" cutting diameter with a 1 2" shank for compatibility with standard drill chucks. The black oxide coating provides enhanced durability and corrosion resistance, while the gold titanium nitride layer reduces friction and extends tool life. Ideal for drilling through steel, cast iron, and other tough materials. Sharp flutes ensure clean, efficient