Norseman Drill & Tool NAS 907J Type 150-ALN Wire Gauge Sizes M42 Cobalt Twist Drill Bit

Norseman Drill & Tool NAS 907J Type 150-ALN Wire Gauge Sizes M42 Cobalt Twist Drill Bit: Engineered for Precision, Built for Speed

The Norseman Drill & Tool NAS 907J Type 150-ALN Wire Gauge Sizes M42 Cobalt Twist Drill Bit delivers exceptional performance in precision drilling applications where heat, hardness, and accuracy matter most. Manufactured in the USA to meet NAS 907J aerospace standards, this premium drill bit is made from M42 high-speed steel with 8% cobalt, providing outstanding red hardness and wear resistance under extreme conditions.

This bit features an advanced Titanium Aluminum Nitride (TiAlN) coating, designed for extreme temperature environments. TiAlN allows for machining speeds up to 200% faster than uncoated drill bits, while also reducing friction, enhancing chip flow, and extending tool life significantly—even when cutting through stainless steel, titanium alloys, hardened steels, or abrasive composites.

The 135° split point ensures quick, accurate, walk-free starts, eliminating the need for a pilot hole. The wire gauge sizing makes it ideal for precision hole drilling in smaller diameters, commonly required in electronics, aerospace components, and high-tolerance industrial work.

Key Features of the Norseman Type 150-ALN Wire Gauge Size Drill Bit:

• M42 cobalt HSS for extreme heat and wear resistance

• TiAlN coating for high-speed, high-temperature drilling

• 135° split point for precise, walk-free starts

• Wire gauge sizes for ultra-precise hole diameters

• Ideal for hard metals and aerospace-grade materials

• Meets NAS 907J aerospace performance standards

• Made in the USA for exceptional quality and reliability

For small-diameter precision drilling in the toughest materials, the Norseman Type 150-ALN Wire Gauge Drill Bit is your go-to solution.

Drill with speed, precision, and confidence—powered by Norseman.