Use our corner radius to cut outside radii perfectly and make your work smooth and efficient. Each set includes 2 corner quick jigs in types of R10 x R15 and R20 x R30. High Quality Material: Made of high hardness aluminum alloy, durable and convenient to use. Quick and Efficient: The kit serves as a jig that helps grind the corners of the round shape wooden board, a practical and professional woodworking tool to make work smooth and efficient. Suitable for photo frame edges, table edges, small benches. Product Description 2 Pack Aluminum Alloy Corner Jig R10 R15 R20 R30 Woodworking Round Woodworking Tools Product Description : Use our corner radius to cut outside radii perfectly and make your work smooth and efficient. Each set includes 2 corner radius quick jigs in types of R10 xR 15 and R20 x R30. High quality material: made of high hardness aluminum alloy, durable and convenient to use. Quick and efficient: the kit as a jig helps to grind the corners of the wooden board into round shape, a practical and professional woodworking tool to make the work smooth and efficient. Suitable for photo frame edges, photo frame edges, table, small benches. Features: Condition: new. Color: red. Material: aluminum alloy . Product dimensions: 80 x 80 x 18 mm. Package dimensions: 21 x 27 x 115 mm. Contents: 1 R10 R15 model. 1 R20 R30 model.