Introducing the 14.3 mm Carbide Cutter Knife Inserts by POWERTEC. These carbide insert blades are designed to elevate your woodworking, providing you with perfect and precise cuts on many of your helical or spiral planer and jointer applications. Superior Cuts for Straight Profiles and Inside Corners. Achieve crisp, clean cuts on straight profiles and near 90° inside angles with these ultra-sharp carbide corners, virtually eliminating radius for a professional finish. Long-Lasting Performance Crafted from premium carbide, these blades offer superior heat tolerance and faster cuts compared to traditional blades. But the real magic lies in their double-edged design. Simply flip the blade when one edge gets dull, instantly restoring sharpness and minimizing downtime. No more waiting for replacement blades, just grab the other edge and keep crafting. Versatility Extends to Your Material Choices Tackle hardwoods, softwoods, plywood, MDF, chipboard, and more with ease. Whether you're a seasoned pro or just starting out, these blades deliver a smooth finish and professional results every time. Package Contains 10 x Carbide Cutter Knife Inserts (14.3 mm x 14.3 mm x 2 mm - 9/16 in.).