The product uses high compressive strength and ABS metal, high-speed steel blades, cutting sharp, wear-resistant, heat-resistant, and corrosion-resistant.7 kinds of cutter heads can be freely matched, (1 point+1 round knife, double-pointed knife, double round knife, 1/8 round knife, 3/16 round knife, 1/4 round knife, 45 flat angle knife). , Sharp and wear-resistant, suitable for trimming and chamfering all kinds of wood.Used in conjunction with woodworking corner planer, easy to disassemble and assemble. The telescopic part of the cutter head has a tightening nut to make the cutter head stronger. The cutting depth can be adjusted according to the work requirements, and the use is flexible.7 cutter heads are suitable for chamfering machine (without chamfering machine), cutting out various shapes. High efficiency, small size, easy to carry, designed shape and good polishing effect make your work and DIY creation easier.Packing size: 12cmx10cmx2cm.Shipment quantity: 1 set, there are 7 cutter heads inside.