Features Durable Aluminum Alloy Construction: Crafted from premium aluminum alloy for long-lasting durability and reliability in woodworking projects Versatile Compatibility: Designed to fit T screws and quick-acting clamps, ensuring seamless integration with various tools and fixtures Convenient 30 Type Design: Offers 30 different configurations for precise cuts and adjustments, enhancing your woodworking efficiency Multiple Size Options: Available in 500mm, 600mm, and 800mm lengths to suit various project requirements and workspace dimensions Easy to Use: Simple setup and operation make this track jig an essential tool for both beginners and experienced woodworkers Features: 1、The drill bit is forged with bearing steel and is heat treated as a whole, with high hardn and long service life. 2、U？shaped long chip flute design, easy to discharge wood chips, improve drilling efficiency. 3、Drill sleeve design, the force of the drill sleeve blade is on the same plane, which effectively protects and avoids bursting at the beginning of use. 4、Universal handle shape, the drill tail adopts a circular design, which makes the clamping more stable. 5、Suitable for wood products such as density board, MDF, particle board, wood, etc., suitable for square hole drills, square tenon machines. Specification: Condition: 100% Item Type: Square Hole Drill Bit Material: Bearing Steel Model: 6mm/0.2in / 8mm/0.3in / 9.5mm/0.4in / 10mm/0.4in Application: Suitable for wood products such as density board, MDF, particle board, wood, etc., suitable for Square hole drills, Square tenon machines Specification210g / 7.4oz Package List: 1 x 6mm Square Hole Drill Bit 1 x 8mm Square Hole Drill Bit 1 x 9.5mm Square Hole Drill Bit 1 x 10mm Square Hole Drill Bit Note: betweendiv>1. Please allow slight error due to manual measurement. Thanks for your understanding.between/div>betweendiv>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.between/div> Package List 1 x 6mm Square Hole Drill Bit 1 x 8mm Square Hole Drill Bit 1 x 9.5mm Square Hole Drill Bit 1 x 10mm Square Hole Drill Bit