High-Speed Steel Shank Die 2.0-13mm Short Powder Drill Bits High-Hardness Coating for Annular Cutters for Magnetic Base Drills
These ST short-shank powder metal drills feature premium powder high-speed steel substrate with advanced high-hard coating. Available in 2.0–13mm diameters with fixed shank, they are designed for die steels under HRC45 and serve as a reliable alternative to imported drills on CNC equipment.
The self-centering cutting point allows direct drilling without pre-centering, ensuring high positioning precision. The short shank structure provides outstanding rigidity and machining stability, while optimized flute geometry delivers smooth chip evacuation and consistent hole quality.
Tailored for die steel and hardened metal drilling applications, they offer excellent wear resistance and extended service life. They lower tool replacement frequency, reduce overall production costs and effectively boost comprehensive machining efficiency.
