Package includes 1 piece hand drill and 10 pieces drill bits (0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm). The 90mm (3.54 inch) hand drill comes with 10 twist drill bits. Short handle design reduces overall length for easy handling and helps prevent drill bits from breaking. Features a specially designed non-slip handle pattern for comfortable grip. Precise, accurate, and efficient performance with a secure bit hold. The hand drill tightly holds slim drill bits and accommodates drill bits from 0.5 to 3.2mm in size. Lightweight and portable. Suitable for use on wood, jewelry, walnut, amber, beeswax, olive nut, beads, PVC, acrylic, and plastic. This adjustable pin vise is a manual tool and not intended for hard materials such as steel, iron, or stone. Ideal for drilling into wood, fruit, bone, olivary nucleus, walnut, and plastic. Drill dimensions: 9x3.5cm (3.5x1.4 inch). Twist drill sizes: 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm. Weight: 119g. Type: Drill Bits. Not suitable for rock, metal, or steel plate. Wear protective gear during use. Maintain vertical force direction and rotate evenly to avoid breakage. Remove and store drill bits after use. Color: As shown. Material: Metal. Package contents: 1 set x drill chuck. Only the items listed are included; other products are not. Note: Lighting and display differences may cause slight color variations between image and actual item. Measurement tolerance: +/- 1-3cm.