China Carbide Plates Inserts 14.6X14.6X2.5mm-R150 Face-4r0.5 Corner Replacement Insert Cutter for Woodworking Spiral/Helical Planer Cutter Head Wood Turning Tool, Find details about China Carbide Insert Knives, Carbide Insert Cutter from Carbide Plates Inserts 14.6X14.6X2.5mm-R150 Face-4r0.5 Corner Replacement Insert Cutter for Woodworking Spiral/Helical Planer Cutter Head Wood Turning Tool