Enhance your precision drilling tasks with this premium Micro Drill Bit Set, designed for efficiency, durability, and superior performance. Crafted from high-quality materials, these micro drill bits feature a double-edged milling cutter edge for fast and effective chip removal, reducing the risk of cutter head breakage. The sharp cutting edges combined with large spiral grooves prevent chip accumulation, ensuring smooth and continuous operation. Engineered with anti-vibration blade design, these drill bits minimize machining vibrations, resulting in improved surface finish and accuracy. Key Features: · Fast and Efficient Chip Removal: Double-edged milling cutter edges speed up chip removal and reduce cutter head damage for longer tool life. · Sharp Cutting Edges with Large Spiral Grooves: Prevent chip buildup, maintaining consistent drilling performance and reducing downtime. · Anti-Vibration Design: Minimizes vibration during machining, enhancing surface quality and precision in your work. · High-Quality Durable Materials: Constructed to withstand heavy use, offering strength and long-lasting service life. · Comprehensive Set of 20 Micro Drill Bits: Includes 2 pieces each of sizes 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, and 1mm to meet various drilling and replacement needs. · Straight Shank Design with External Cooling: Ensures compatibility with standard tool handles and effective heat dissipation during use. Specifications: · Item Type: Micro Drill Bit Set · Tool Handle Type: Straight Shank · Cooling Type: External Cooling · Cutting Diameter Range: 0.1mm to 1mm · Diameter of Handle: Approx. 3.175mm (0.1in) · Length of Chip Pocket: Approx. 5mm (0.2in) · Useful Length: Approx. 5mm (0.2in) Package Includes: · 20 x Micro Drill Bits (2 x 0.1mm, 2 x 0.2mm, 2 x 0.3mm, 2 x 0.4mm, 2 x 0.5mm, 2 x 0.6mm, 2 x 0.7mm, 2 x 0.8mm, 2 x 0.9mm, 2 x 1mm) This Micro Drill Bit Set is ideal for precision drilling in electronics, jewelry making, model building, and other detailed crafts. Its sharp edges, anti-vibration design, and durable construction provide reliable performance and enhanced accuracy, making it an essential addition to your toolkit.