Suitable for Wood Turning Lover: the tungsten carbide cutter inserts are considerate combination sets for meeting the requirements of rough machining and finishing combination, compatible with wood turning tools and other related accessories, nicely matched, easy to replace wood jointers and planers, very suitable for experienced carpenters as well as beginners. Material: the cutter inserts for wood lathe turning tools are made of quality tungsten steel material, solid and sturdy, long lasting and reliable, hard to break or deform, providing you with nice use experiences for a long time. Functions: the cutter inserts replacements are easy to clean, thoughtful design will relieve your fatigue to some extent, comfortable to use, ideal for hollowing out, trimming curve surface and decorating some details. 4 Different Carbide Cutters Satisfy all You Demand: Square With Square(11*11mm),Diamond Shaped (10mm*30mm),2pcs Round (Ø12mm*2.5mm) and (Ø8.9mm*1.85mm). It fits Aogbra 6pcs woodturning tools or other similiar brand tools.easy to replace your jointers and planers. Carbide Tipped Wood Turning tools set