19-Piece HSS Twist Drill Bit Set
This comprehensive set includes 19 twist drills for precise drilling in multiple materials. Constructed from high-speed steel, the drills offer enhanced durability and heat resistance.



Technical Specifications
Overview
Professional 19-Piece HSS Drill Bit Set
This comprehensive 19-piece twist drill set is engineered for precision drilling across a wide variety of materials. Constructed from high-speed steel (HSS), these bits offer superior durability and exceptional heat resistance during heavy-duty use. The set includes a versatile range of sizes, all organized in a robust carrying case designed for professional portability and easy storage.
Technical Specifications
Material
Total Pieces
- Drill Type
- Twist Drill
Usage & Application
Key Performance Features
- Enhanced heat resistance for high-speed operation
- Precision-ground tips for accurate hole placement
- Increased durability for extended tool life
- Suitable for diverse drilling applications
- Target Applications
- ProfessionalIndustrialDIY
Storage & Portability
- Storage Case
- Robust organized case
- Portability
- Yes



