Hertel Cobalt Screw Machine Length Drill Bit, 39/64" Diameter, 135° Split Point, Straw Finish, 4-1/4" OAL, Right Hand Cut, Straight Shank, 2-3/4" Flute Length, Regular Spiral Flute

The Hertel 39/64" (0.6094) Diameter Screw Machine Length Drill Bit is engineered for precision drilling applications. Featuring a 135-degree split point design that reduces thrust requirements and prevents walking, this cobalt drill bit delivers superior performance when working with hard materials. The straw finish provides enhanced durability and heat resistance, while the regular spiral flute efficiently evacuates chips during operation. With a 2-3/4" flute length and 4-1/4" overall length (OAL), this right-hand cut bit offers the perfect balance of reach and stability for screw machine applications. The straight shank ensures secure mounting in your drill chuck or collet. Manufactured by MSC Industrial under the trusted Hertel brand, this drill bit combines professional-grade construction with reliable performance for demanding metalworking tasks. Ideal for production environments where consistent hole quality and tool longevity are essential.

• COBALT CONSTRUCTION: Hertel screw machine drill bit made from premium cobalt material with straw finish for enhanced durability and heat resistance when drilling through tough materials.
• PRECISE DIMENSIONS: Features a 39/64" (0.6094) diameter with 4-1/4" overall length and 2-3/4" flute length, perfect for precision drilling applications.
• SPLIT POINT DESIGN: 135-degree split point tip prevents walking and ensures accurate starts without the need for center punching.
• RIGHT HAND CUT: Regular spiral flute with right hand cut design provides efficient chip evacuation and smooth drilling performance.
• VERSATILE APPLICATION: Straight shank configuration allows for compatibility with standard drill chucks for use in various machining operations.