Industrial Length 19/64" Super Primalloy Cobalt Drill Bit

Durable Super Primalloy construction, matching our fractional Cobalt Drills. M-42 Cobalt alloy, with 8% Cobalt, outperforms standard M-35 tools. Enhanced heat resistance, extending tool life when cutting tough alloys and hard materials like stainless steel, iron, and titanium. 135° split point design eliminates center punching, penetrates easily, and boosts life in high-tensile materials. Cobalt-Gold body offers excellent lubricity, increases drill life, and prevents corrosion. Proudly made in the U.S.A.

• Heavy-Duty Super Primalloy Design: Built to last with the same robust construction as our fractional size Cobalt Drills
• M-42 Cobalt Alloy: Offers 8% Cobalt content for enhanced performance compared to standard M-35 Cobalt alloy tools
• Enhanced Heat Resistance: M-42 cobalt alloy steel boosts heat resistance, extending tool life when cutting tough alloys and hard materials
• 135° Split Point Geometry: Eliminates the need for center punching, allowing for easier penetration and increased life in high tensile materials
• Gold Surface Treatment: Cobalt-Gold body provides excellent lubricity, increasing drill life and preventing corrosion and rust
• Proudly Made in the U.S.A