CATERPILLAR BULLDOZER CUTTER BAR FOR D6R D6T D6N D65 1BBL Other, SKU: BCB05 The entirety of the components are manufactured using durable, high-strength steel that is resistant to wear. As a standard feature, the soil lifters are constructed using welded high-tensile steel, while bolt-on kits are offered as an alternative option. The ground-engaging boots mounted on the tynes are easily replaceable and match the ones utilized on the connected dozer ripper. Provides replaceable cutting-edges for the equipment.