Refined Product Title: 36-Piece Hand Drill Set for Craft Carving and DIY (0.3-1.2 mm PCB Drill)

The Portable and Compact Hand Drill Set

Convenience of Portability: The hand drills set is designed to be compact in size, allowing you to easily store them in your toolbox and use them wherever needed. This makes the set a versatile and convenient tool for a variety of applications.

PCB Mini Drills and Twist Drills: The set includes two types of drill bits – PCB mini drills and twist drills. These drill bits are engineered with several key features:

1. Small Chip Removal Resistance: The drill bits are designed to minimize the resistance encountered when removing small chips or debris, ensuring a smooth and efficient drilling process.

2. Sharpness and Smoothness: The drill bits are crafted with precision, resulting in a sharp and smooth cutting edge for clean and accurate drilling.

3. Wear Resistance: The drill bits are designed to be durable and resistant to wear, ensuring long-lasting performance.

Sizes of PCB Drills: The set comes with 10 PCB mini drills ranging in size from 0.1 mm to 1 mm or 0.3 mm to 1.2 mm, providing a versatile selection for your PCB-related projects.

Sizes of Twist Drills: The set includes 25 twist drills in 9 different sizes: 0.5 mm, 0.6 mm, 1.0 mm, 1.2 mm, 1.5 mm, 1.8 mm, 2.0 mm, 2.35 mm, and 3.0 mm. This comprehensive range of sizes allows you to tackle a variety of materials and applications.

Pin Vise: The set includes a pin vise made of quality aluminum alloy, which is durable and firm. It features a 3-claw chuck and an adjustable clamp range of 0.3 mm to 3.4 mm, making it sturdy and convenient to operate. The tail of the pin vise can be rotated, enhancing the ease of use.

Compact and Portable Design: The manual hand drill is designed to be compact and portable, making it easy to store in a toolbox or even in your pocket. This compact size enhances the convenience of the set, allowing you to bring it with you and use it in various situations, from electronic assembly and tooling to model making, winding, and home decorating.

Mini Drills: The PCB mini drills in the set are made of tungsten carbide, with a shank diameter of approximately 3.175 mm and an overall length of approximately 38 mm. These drills are suitable for a wide range of materials, including normal FR-4, CEM-3 boards, CNC, molds, plastic, circuit boards, carbon fiber, and composite boards. However, it's important to note that the small diameter of the drill bits requires careful control of the drilling force to ensure safe and effective use.

Twist Drills: The twist drills in the set are lightweight and compact, taking up minimal space while providing a versatile range of applications. These drill bits can be used on a variety of materials, such as wood, plastic, rubber, PVC, walnut, models, bone, angle, amber, olive, and fiberglass.

Package Quantity: The set includes 1 pin vise, 10 PCB mini drills, and 25 twist drills in 15 different sizes. This comprehensive package ensures that you have a sufficient quantity and variety of tools to cater to your crafting, DIY, and sculpting needs.

product information: