Hss Twist Drill Bit Set 19pcs

Hss Twist Drill Bit Set 19pcs

The HSS Twist Drill Bit Set includes 19 high-speed steel bits designed for durability and precision drilling in various materials like metal, wood, and plastic. 
Each bit features a sharp twist design for efficient cutting and reduced friction, ensuring smooth operation. 
The set comes in a convenient storage case for easy organization and portability, making it ideal for both professional and DIY projects. 
Whether you're working on home repairs or crafting, this versatile set offers the right sizes to meet your drilling needs.

Diameter: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10 mm
Overall length: 34, 43, 49, 57, 61, 70, 75, 80, 86, 93, 93, 101, 109, 109, 117, 117, 125, 125, 133 mm
Working part length: 12, 20, 24, 30, 33, 39, 43, 47, 52, 57, 57, 63, 69, 69, 75, 75, 81, 81, 87 mm
Toolholder type: cylindrical
Rotations: 3800, 3800, 4000, 3200, 2600, 2300, 2000, 1800, 1600, 1500, 1300, 1200, 1100, 1100, 1000, 900, 900, 800, 800 min?¹
Material: HSS 6542
Surface finish: oxidized, polished
DIN: 338
Drill bit point angle: 130 ?
Split point: yes
Pcs: 19
Application: steel, cast iron, non-ferrous metals, plastic

Features
High-Speed Steel (HSS) Material: Made from durable high-speed steel, ensuring extended lifespan and resistance to heat during high-speed drilling.
Comprehensive Size Range: Includes 19 drill bits with varying diameters (e.g., 1–10 mm), suitable for diverse drilling needs.
Versatile Application: Designed for drilling into metal, wood, plastic, and other materials, offering flexibility for DIY and professional projects.
Titanium Coating: Enhanced with a gold titanium nitride (TiN) coating to reduce friction, improve hardness, and resist corrosion.
135-Degree Split Point Design: Sharp split-point tips minimize walking/slipping and enable faster, more precise starts on hard surfaces.
Portable Storage Case: Organized in a compact, labeled case for easy identification, storage, and transport.
Metric Sizing: Clearly marked metric measurements on each bit for quick size selection and accuracy.
Wide Compatibility: Compatible with standard drills, drill presses, and handheld power tools for universal use.