Hertel Cobalt Screw Machine Length Drill Bit, 47/64" Diameter, 135° Cutting Angle, Straw Finish, Straight Shank, 3-1/8" Flute Length, 5" OAL, Regular Spiral Flute

The Hertel Screw Machine Length Drill Bit features a precise 47/64" (0.7344) diameter with a 135-degree split point that delivers clean, accurate holes with reduced thrust requirements. Crafted from premium cobalt steel with a straw finish, this bit offers superior heat and wear resistance for drilling through tough materials. The 5" overall length with a 3-1/8" flute length provides excellent depth capacity while maintaining rigidity. Its regular spiral flute design with right-hand cut ensures efficient chip evacuation during operation. The straight shank allows for secure mounting in standard drill chucks. This professional-grade bit from Hertel is ideal for metalworking applications requiring precision holes, offering the durability and performance needed for demanding industrial drilling tasks.

• PREMIUM COBALT CONSTRUCTION: Hertel screw machine drill bit made from cobalt material with straw finish for superior durability and heat resistance when drilling through tough materials.
• PRECISE SPECIFICATIONS: 47/64" (0.7344) diameter bit with 135-degree split point design reduces thrust and prevents walking for accurate hole placement.
• OPTIMIZED FLUTE DESIGN: Regular spiral flute with right hand cut provides efficient chip evacuation and smooth drilling performance.
• VERSATILE APPLICATION: 5" overall length with 3-1/8" flute length makes this bit ideal for precision machining operations in various metalworking applications.
• PROFESSIONAL QUALITY: Straight shank design ensures secure fitting in standard drill chucks, providing stability during demanding drilling operations.