Industrial Length 3/16" Super Primalloy M42 Cobalt Drill Bit

Super Primalloy construction, proven and robust, used in our fractional Cobalt Drills. M-42 Cobalt alloy, with 8% Cobalt content, outperforms standard M-35 alloys. Enhanced heat resistance in M-42 cobalt alloy steel extends tool life when cutting tough alloys and hard materials. 135° split point geometry eliminates center punching, allowing easier penetration and increased life in high tensile materials. Cobalt-Gold body offers excellent lubricity, boosting drill life and preventing corrosion and rust. Manufactured in the U.S.A.

• Heavy-Duty Super Primalloy Construction: Proven design from our fractional Cobalt Drills
• M-42 Cobalt Alloy: 8% Cobalt content for enhanced performance
• Enhanced Heat Resistance: M-42 alloy extends tool life when cutting tough materials
• 135° Split Point Geometry: No center punching needed, easier penetration in high tensile materials
• Gold Surface Treatment: Cobalt-Gold body ensures lubricity, prevents corrosion
• Manufactured in the U.S.A