Norseman 29640 21/32″ 135° Type 130-AG Magnum Drill Bit, 3-Flat 1/2″ Shank

The Norseman 29640 21/32″ 135° Type 130-AG Magnum Drill Bit is a professional-grade tool built for superior drilling performance in stainless steel, work-hardening metals, and other hard materials. Designed with a 3-flat 1/2″ reduced shank, it securely locks into the chuck, preventing slippage for maximum stability and control during operation. Made from special hi-molybdenum tool steel, this drill bit offers exceptional strength and long-lasting durability, ideal for demanding industrial, automotive, and construction applications. The 135° split point allows for precise starts without wandering, saving time and improving accuracy when working on tough materials. Its gold surface treatment reduces heat and friction, ensuring smoother operation and extending the tool’s lifespan.

Please Note: The picture is representative of the style and design but may not accurately reflect the actual size. Please do not rely on the image alone and refer to the provided specifications for accurate information to determine if this is the correct drill bit for your use case

Norseman 21/32″ 135° Type 130-AG Magnum Drill Bit At a Glance

• 3-Flat Shank Design: Eliminates chuck slippage, providing a secure and stable hold during heavy-duty drilling.
• 135° Split Point: Enables precise starts, reducing walking and improving drilling efficiency in hard materials.
• Special Hi-Molybdenum Tool Steel: Delivers outstanding durability and performance when drilling through stainless steel and other tough metals.
• Gold Surface Treatment: Reduces heat buildup and friction, extending the tool’s life and ensuring smooth performance.
• 1/2″ Reduced Shank: Compatible with standard 1/2″ chucks for versatile tool applications.
• Heavy-Duty Construction: Designed to handle challenging drilling jobs with precision and reliability.

Markets

• Metalworking: Ideal for drilling into stainless steel, hardened metals, and other work-hardening materials.
• Construction: A dependable option for heavy-duty drilling tasks on job sites requiring strength and precision.
• Manufacturing: Suitable for industrial production environments where consistent drilling performance is essential.
• Automotive Repair: Perfect for drilling through hard components and materials during fabrication or repair work.
• Trade Schools: A reliable tool for teaching metalworking students proper drilling techniques.
• Municipal Maintenance: Trusted for infrastructure repairs and maintenance projects requiring durable drilling solutions.
• General Contractors: A versatile drill bit for tackling heavy-duty commercial and residential drilling applications.

The 21/32″ drill bit is particularly valuable for machinists, metal fabricators, and tradespeople who require a high-performance drill bit capable of cutting through hardened metals while maintaining precision and control. The 1/2″ reduced shank design enhances versatility, allowing it to fit into standard drill chucks for flexible use on a variety of tools.

Norseman 29640 21/32″ 135° Type 130-AG Magnum Drill Bit, 3-Flat 1/2″ Shank Features

• Type 130-AG
• 1/2″ Reduced Shank
• Magnum Super Premium
• 3-Flats on Shank
• Heavy-Duty
• 135˚Split Point, Sizes greater than 1″ 118º split point
• Special Hi-Molybdenum tool steel
• One piece solid construction
• Sizes greater than 1″ 118º split point
• Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications
• Body and clearance are gold surface treated for maximum lubricity

Norseman 29640 21/32″ 135° Type 130-AG Magnum Drill Bit, 3-Flat 1/2″ Shank Specifications

• Part Number: 29640
• UPC: 050728296407
• Diameter: 21/32″
• Point: 135° Split Point
• Shank Diameter: 1/2″
• Shank Type: Reduced, 3-Flat
• Overall Length: 6″
• Material: High-Speed Steel (Special Hi-Molybdenum Tool Steel)
• Finish: Gold Surface Treated
• Measurement Type: Fractional
• Product Type: Silver & Deming Drill Bits (Reduced Shank)
• Package Quantity: 1

Why Professionals Trust the Norseman 21/32″ 135° Type 130-AG Magnum Drill Bits

Professionals rely on the Norseman 21/32″ Type 130-AG Magnum Drill Bit for its unmatched strength, precision, and durability. The 135° split point ensures clean, accurate starts, eliminating wandering and reducing operator fatigue. Combined with its gold surface treatment, this drill bit operates smoothly, minimizes heat buildup, and delivers extended service life. The 3-flat reduced shank guarantees a secure grip in the chuck, even under heavy workloads, making it the ideal choice for industrial, construction, and automotive applications. Built to handle the toughest jobs, this drill bit provides the performance and reliability needed to get the job done right.