Black & Gold Drill Bit 41/64, 1/2 Shank

Black & Gold Drill Bit — 41/64" with 1/2" Shank

Precision-engineered 41/64" drill bit 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. Sharp flutes ensure clean, efficient cuts with minimal wandering — a reliable choice for maintenance professionals and contractors who demand consistent performance when drilling through steel, cast iron, and tough materials.

Key Features

• 41/64" cutting diameter with 1/2" shank for standard chuck compatibility
• Black oxide coating for enhanced durability and corrosion resistance
• Gold titanium nitride layer reduces friction and extends tool life
• Sharp flutes for clean, efficient cuts with minimal wandering
• Suitable for steel, cast iron, and tough materials

Common Applications

• Industrial maintenance and equipment assembly
• Drilling in steel and cast iron
• Construction and contractor applications
• Workshop and heavy-duty shop tasks

Size: 41/64" | Shank: 1/2" | Coating: Black Oxide / Gold Titanium Nitride | Type: Drill Bit | Sold by Chem Nut Supply