Parallel stop: T-shaped, adjustable, suitable for all common pin connections with diameters of 6 mm, 8 mm and 10 m Wood pin drill auxiliary tool drilling jig is suitable for surface, corner and T-shaped connection, quick, easy and accurate pin drilling success Hard plastic pin gauges for producing precisely assembled connections, such as plywood, solid wood and particle board 6-12 mm drill sleeve and center point can accurately drill the appropriate hole size suitable for woodworking needs Woodworking guide drilling jig, 6 x 6/8/10 mm diameter positioning pin, depth 7x Drill Stop Ring Locator, with Hex Key, for Wood Drill, 3-12mm Packing List: 1 x Extended Locator 7pcs Drill Stop Rings (3mm 4mm 5mm 6mm 8mm 10mm 12mm) 1 x Hex Key 1 Set of Anchor Device (2x6mm, 2x8mm 2x 10mm) 💡Note: Due to manual measurement, the size may have an error of 2cm/1inch; Due to different screens and angles, the color and size may be slightly different, thank you for your understanding! AAFGVC welcomes your