36 Pcs Hand Drill Bits Set - Micro Drill Bit Set - Pin Vise, Twist Drills, PCB Mini Cutting Bits for Resin, Polymer Clay, Craft, DIY, Jewelry

• Complete Tool Set: This comprehensive hand drill bits set provides all necessary components for precision work, including a pin vise hand drill, 25 micro twist drill bits, and 10 PCB mini drill bits. The assortment of micro twist drill bits, made from high-speed steel, covers diameters from 0.5 mm to 3.0 mm, offering versatility for detailed tasks. The inclusion of tungsten carbide PCB drill bits, ranging from 0.3 mm to 1.2 mm, addresses the need for hardness and precision in circuit board work
• Durable Material Construction: The longevity and performance of this drill bit set are anchored in its material selection for each component. The pin vise hand drill utilizes an aluminum alloy body for a lightweight yet robust frame, combined with carbon steel components in the chuck mechanism for enhanced strength and wear resistance. The micro twist drill bits are fabricated from high-speed steel, a material known for retaining hardness at high temperatures, which is crucial for drilling into various materials without premature dulling. The PCB mini drill bits are composed of tungsten carbide, hard materials available for cutting tools
• Precision For Multiple Materials: This tool set is engineered for accuracy across a diverse spectrum of materials, effectively serving craft, DIY, and professional repair contexts. The micro twist drill bits, with their precise diameter gradations, are suitable for creating fine holes in soft materials such as wood, plastic, rubber, PVC, walnut, and model-making substrates like bone or polymer clay. The tungsten carbide PCB drill bits are specifically designed for clean, burr-free holes in standard CEM-3 circuit boards, carbon fiber, and composite boards
• Compact And Portable Design: Emphasizing convenience and storage efficiency, the entire 36-piece hand drill set is designed with portability in mind. The pin vise has a compact length of 9.5 cm, and the drill bits are similarly sized. It is exceptionally lightweight and can be effortlessly carried in a toolbox, workshop apron, or even a pocket. The adjustable pin vise accommodates this full range of bit sizes, allowing users to apply the exact amount of manual pressure needed for controlled drilling in delicate jewelry making, electronic assembly, or detailed model construction without causing material damage
• Versatile Application Range: The utility of this manual drill set extends across numerous hobbies and technical fields due to its component variety and manual operation. This manual, non-electric operation eliminates the risk of over-drilling or heat damage associated with power tools, making it safer for intricate work and suitable for environments where power sources are unavailable or impractical

Packing List: 1 Piece Pin Vise Hand Drill, 25 Pieces Micro Twist Drill Bits, 10 Pieces PCB Mini Drill Bits Specification: Size: Pin Vise Length: 9.5 cm / 3.74 in; Twist Drill Shank Diameter: 3.175 mm; PCB Drill Bit Range: 0.3-1.2 mm Color: Black Material: Pin Vise: Aluminum Alloy + Carbon Steel; Twist Drill Bits: High-Speed Steel; PCB Drill Bits: Tungsten Carbide