Features Versatile Clamping Range: Compatible with drill bits ranging from 0.3 to 3.2mm, providing flexibility for various projects and enhancing your tool collection Durable Construction: Built with high-quality stainless steel and rubber, ensuring a comfortable grip while being resistant to wear and tear for long-lasting use Adjustable Chuck Design: Features an adjustable chuck that securely grips different drill bit sizes, preventing slippage and enhancing precision during work Ergonomic Non-Slip Grip: Designed with a non-slip handle for improved control and efficiency, making it easier to operate and reducing hand fatigue during extended use Practical for Various Applications: Ideal for manual drilling and cutting tasks, this tool is perfect for hobbyists and professionals alike, offering strong performance in multiple scenarios Features: 1、[CLAMPING RANGE] This hand twist drill is suitable for clamping twist drills with a shank diameter of 0.3？3.2mm. 2、[EXCELLENT MATERIAL] Made of stainless steel and rubber materials, it is comfortable to hold, proof and wear resistant. 3、[ADJUSTABLE CHUCK] The chuck can be adjusted to adapt to different drill bit diameters, tightly clamped and not easy to fall off. 4、[NON SLIP DESIGN] This portable hand twist drill is non slip design, with efficient and labor saving . 5、[APPLICABLE SCENE] Used to clamp the drill bit to manually punch and cut, with strong practicability. Specification: Item Type: Hand Twist Drill Material: Stainless Steel, Rubber Clamping Range: Approx. 0.3-3.2mm / 0.01-0.13in Overall Length: Approx. 102mm / 4in Application: Used to clamp twist drill bits with a shank diameter of 0.3-3.2mm, and manually punch and cut Package List: 2 x Hand Twist Drills Note: Match the right size before use. Package List 2 x Hand Twist Drills