Feature 115 oblique hole locator kit, supports 2 way oblique holes, achieve precise screw connection, embed screws to realize invisibility. 2It allows you to easily hide your screws and fasteners and make the wooden furniture assembly more beautiful. 3Using high quality aluminum alloy + high speed steel + plastic materials, durable and wear resistant, will not rust or crack. 4Very suitable for home DIY projects or professional and general commercial purposes, and helps to improve work efficiency. 5With 3 models of drill bits, 6mm, 8mm, 10mm, easily convertible to adapt to any wood type, position and angle. Item Type: Hole Drill Jig KitMaterial: Aluminum Alloy + High Speed Steel + PlasticWeight: Approx. 327g / 11.5ozDrill Bit Size: Approx. 6mm / 0.2in, 8mm / 0.3in, 10mm / 0.4inScope of Application: Woodworking drilling, etc. Package List 1 x Oblique Hole Locator1 x Wrench9 x Accessories3 x Bits1 x Storage BoxNote1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.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.3. The locator must be fixed firmly, otherwise the drill bit will shake and scratch the drill bit guide.