MATERIALThickened aluminum alloy and ABS plastic material, good pressure resistance, hard and firm. High-strength blades, merciless carbon steel blades. SHOULDER PLANE TO HAND FOR WOODWORKING WITH METALGypsum board edge planing Fast wood edge cutting Wood chisel planing tools.Suitable for cutting and chamfering all kinds of wood. CHAMFER D 'MORE ACCURATE CUTTING PLANEEquipped with horizontal and vertical bubbles for easy observation and leveling. There are many other tools that can be used for this purpose, but it seems that the purpose of the edge angle plane of carpentry is to be faster, easier and more precise. Easy to disassemble and assemble, simple combination and easy to install. ADJUSTABLE CUTTING DEPTHCutting depth can be adjusted according to work requirements.The carpentry edge angle plane , a device used to knock down sharp corners and create a chamfer or rounded profile. EASY TO USEComfortable to hold and easy to use.Small, portable and easy to use, the heart is more intimate, level hovering smooth. The woodworking edge angle plane, allows for quick edge relief work without changing bits in your router or plugging anything in. Number of Pieces Shipped : 8 (red round knife beveling plane + 45 degree flat knife head + 1/4 round knife head + 1/8 round knife head + 3/16 round cutter head + head double sharp corner cutter + double rounded cutter head + sharp angle + rounded cutter head lucky meet