*KeyFeatures *3 Drill Sizes: Our dowel jig kit includes 3 standard sizes: 1/4", 5/16", and 3/8". It combines drilling and marking functions for precise hole placement and accurate line marking, ensuring ideal alignment for cutting and joining tasks *Easy to Use: The doweling jig features adjustable legs for secure clamping on various wood types. It allows quick repositioning for continuous drilling, significantly improving work efficiency *Durable Aluminum Alloy with Laser Markings: Our drill jig for straight holes is built from high-strength aluminum alloy for long-term durability. It features clear, wear-proof laser-etched scales for accurate alignment, even after repeated use *Versatile Applications: This doweling jig kit is suitable for a variety of wood shapes, including boards, square timber, and cylindrical pieces. It is ideal for building bookshelves, tables, desks, furniture repairs, and creative DIY projects *What's Included: The dowel jig comes with a self-centering jig, user manual, 3 drill bushings (1/4", 5/16", 3/8"), 3 drill bits (1/4", 5/16", 3/8"), and a 2.5mm hex wrench. If you have any questions, our professional support team is ready to assist ******************************************************************************************************* *Specifications Item Model Number: SSXR2502 Drill Sleeves: 3 pcs (1/4", 5/16", 3/8") Drill Bits: 3 pcs (1/4", 5/16", 3/8") Body Material: Aluminum Alloy Product Weight: 0.68 lbs / 0.31 kg Dimensions (LxWxH): 5.5 x 2.2 x 1.8 in / 140 x 56.8 x 45.5 mm ******************************************************************************************************* *Pakcage Content 1 x Hex Wrench (2.5mm) 3 x Drill Bits 3 x Drill Bushings 1 x User Manual