Hertel 29-Piece Cobalt Drill Bit Set, 1/16-1/2 Inch, Screw Machine Length, Bright Finish, Straight Shank, 135° Split Point

The Hertel Drill Bit Set features premium screw machine length drill bits designed for precision drilling applications. This comprehensive 29-piece set includes bits ranging from 1/16" to 1/2" in diameter, all crafted with high-quality cobalt material for exceptional durability and heat resistance. Each bit features a 135° split-point tip that prevents walking and ensures clean, accurate hole starts without the need for center punching. The bright, uncoated finish provides excellent visibility during operation, while the straight shank design ensures compatibility with standard drill chucks. These professional-grade bits are ideal for drilling through tough materials including stainless steel and other hardened metals. Perfect for machinists, metalworkers, and serious DIY enthusiasts who demand reliable performance and extended tool life in demanding applications.

• PREMIUM COBALT CONSTRUCTION: Hertel drill bit set features high-quality cobalt material that provides exceptional durability and heat resistance for drilling through tough materials.
• 29-PIECE SET: Complete collection includes drill bits ranging from 1/16" to 1/2" in screw machine length, providing versatility for various drilling applications.
• 135° SPLIT POINT DESIGN: Precision-engineered split point prevents walking and ensures accurate starts without the need for center punching.
• STRAIGHT SHANK COMPATIBILITY: Universal straight shank design ensures these bits fit standard drill chucks for immediate use with your existing equipment.
• BRIGHT UNCOATED FINISH: Uncoated bright finish allows for clear visibility during operation while maintaining the natural hardness and performance of the cobalt material.