【Square Corner Carbide Insert Size】 10mm lengthX10mm widthX2.2mm thick-30 Degree Cutting Angle, 4 Cutting edges,HRA 95 【High-Quality Material】This wood lathe tool cutter crafted from tungsten carbide with an HRA95 hardness rating, this insert delivers superior wear resistance while maintaining sharp cutting edges for smooth finishes and long-lasting durability 【4 Cutting Edges】This turning tool square insert with four sharp cutting edges, this insert allows quick rotation or flipping to a fresh edge when one dulls, enhancing efficiency and minimizing replacement needs 【Wide Range of Application】This wood lathe accessories is ideal for machining various materials, including hardwood, MDF, PVC, plywood, laminate, dense boards, pressure-treated boards, and composite boards—offering flexibility for diverse projects 【Compatibility & Safety】Designed as a replacement carbide insert for spoilboard surfacing router bits and Spiral/Helical Planer Cutter Heads; Always wear protective gear when operating and adjust cutting speeds based on material requirements for optimal safety Size Name 10-Pack Replacement Inserts-10x10mm Brand Name BALUGAEA Item Weight 0.04 Kilograms Part Number DPSQ1010223010PC Manufacturer BALUGAEA Material Type Carbide Number of Flutes 4 Included Components 10xInsert blade