findmall 5/16" C Series Keyway Broach Set High Speed Steel Hardened and Ground for Accuracy Keyway Cutting in Metal, Fractional Inch Size for Arbor Press

5/16" C Series Keyway Broach Set High Speed Steel Hardened and Ground for Accuracy Keyway Cutting in Metal, Fractional Inch Size for Arbor PressDetailed Dimensions:Broach Size: 5/16"-C Dimensions: 3/8"x11-3/4" Length of Cut: 25/64"-2-1/2" Cutting Tolerance: 0.3127" - 0.3127"Material: High-Speed Steel Included: 1x Broach, 2x ShimsFeature:Crafted from premium high-speed steel, this broach is hardened, ground, and finished to a bright polish. This construction significantly reduces cutting friction, dissipates heat better, and provides exceptional withstanding to wear. Fit for a wide range of applications, whether you're repairing a motor pulley, fabricating a custom gear, maintaining industrial equipment, or working on a passion project in your home shop, this broach is the reliable solution for creating essential keyways.

• Accuracy Keyway Cutting: This 5/16" fractional inch, C series broach is engineered to cut accurate keyways with a tolerance of 0.3127" to 0.3137", ensuring a perfect fit for standard 5/16" keys in pulleys, gears, and hubs.
• Durable High-Speed Steel Construction: Made from premium quality hardened and ground high-speed steel, this broach offers extended lifespan, reduced friction with its bright finish, and maintains a sharp cutting edge through repeated use on various materials.
• Efficient Manual Press Operation: Designed for use with an arbor press or hydraulic press. The tapered design with progressive cutting teeth allows the keyway to be cut to the full depth (up to 2-1/2" length of cut) efficiently and with minimal effort.
• Versatile Material Compatibility: Well-suited for cutting keyways in a wide range of both ferrous and non-ferrous metals, making it an essential tool for machine shops, maintenance repair, and fabrication projects.
• Complete and Ready to Use: The broach measures 3/8" x 11-3/4" and includes the necessary shims for setup, providing everything needed to start cutting accurate keyways right out of the package.