Industrial Length Drill Bit - 2 Pack, F Size, M42 Cobalt, Super Primalloy

Durable Super Primalloy construction, matching our fractional Cobalt Drills. M-42 Cobalt Alloy boosts performance with 8% Cobalt content. Enhanced heat resistance extends tool life when cutting tough alloys and hard materials. 135 Split Point geometry simplifies drilling and increases longevity in high tensile materials. Gold surface treatment offers excellent lubricity, prevents corrosion, and extends drill life. Proudly made in the U.S.A.

• Heavy-Duty Super Primalloy Construction: Built to last like our fractional size Cobalt Drills
• M-42 Cobalt Alloy: 8% Cobalt content for enhanced performance over 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
• Cobalt-Gold Surface Treatment: Provides excellent lubricity for extended drill life and prevents corrosion and rust
• Proudly Made in the U.S.A