20pcs/Set 0.3mm-1.6mm Mini High Speed Steel Twist Drill Bit Set Micro HSS Drill bit Set with Case

Description

Product Overview

This 20-piece Mini High Speed Steel (HSS) Twist Drill Bit Set is engineered for users who require precision and consistency in their drilling projects. The set includes drill bits ranging from 0.3mm to 1.6mm, making it ideal for electronics assembly, jewelry crafting, model building, and other small-scale applications. Each bit is made of high-speed steel (HSS), ensuring durability and sharpness even under repeated use. The compact design with a protective case allows easy storage and transport while keeping bits securely organized.

Usage

The drill bit set is perfect for hobbyists, DIY enthusiasts, and professionals working on small-scale projects that demand accuracy. It’s commonly used in electronics prototyping, repairing household appliances, crafting jewelry, assembling miniature models, or any task requiring fine holes in metal, plastic, or wood. The bits are compatible with most standard hand drills and power drills, making them versatile for both home workshops and professional environments.

Why Choose Us

Our drill bit set is manufactured using high-quality HSS material to ensure long-lasting performance and sharp cutting edges. The bits are precision-ground for consistent hole sizes, reducing the risk of slippage or inaccurate drilling. Each piece comes with a protective case that prevents damage during storage and transport. We offer reliable customer support and fast delivery to ensure your project stays on track.

Key Features

• Durable high-speed steel (HSS) construction for long-lasting performance and sharp edges.
• Precision-ground bits ensure accurate hole sizes for consistent results in small-scale projects.
• Compact case design keeps bits organized, protected, and easy to carry during transport or storage.
• Wide range of bit sizes (0.3mm–1.6mm) suitable for electronics, jewelry, model building, and more.
• Compatible with most standard hand drills and power drills for versatile use across multiple projects.

FAQ

What materials can these drill bits cut through?

The HSS bits are suitable for drilling in metal, plastic, wood, and other non-ferrous materials. They perform best on softer metals like aluminum or brass but may require lubrication for harder alloys.

Are the bits compatible with my drill?

Yes, these bits fit standard 1/4” hex shank drills and most power drills designed for small-scale drilling. Check your drill’s specifications to ensure compatibility.

How should I store this set when not in use?

Store the set inside its protective case to prevent damage, rust, or loss of bits. Keep it dry and away from extreme temperatures to maintain bit integrity.

Can these bits be used for jewelry making?

Absolutely. The fine tip sizes (down to 0.3mm) make them ideal for drilling small holes in beads, clasps, or metal components commonly used in jewelry assembly.

What’s the warranty or return policy?

We offer a 30-day satisfaction guarantee. If you’re not satisfied with your purchase, contact our customer service team for assistance with returns or exchanges within this period.