Selection between rock chisel and tiger bucket teeth depends on ground conditions and your requirements for penetration, strength and wear resistance. Tiger bucket teeth with sharp narrow tips deliver strong penetration for compacted materials, while robust rock chisel teeth suit hard rocky ground with better durability and impact resistance. Tooth shape must match your material, excavator, bucket and working conditions. For contractors and GET buyers, choose replacement teeth based on excavated material, tooth wear and tooth-adapter system. These factors matter more than excavator size or unit price.