... alloy steel Hardness 46-50HRC Advantages & Features1. Esco grade material 2. Full line products 3. More safty 4. Top quality 5 ... : Caterpillar bucket teeth & adapter: CAT 200, 320, 330, 350, 920 etc. Side cutter: CAT200, 300, 320, 330. KOMATSU bucket teeth &adapter: PC60 ...