Used for diesel engine We can produce variety according to your needs OEM service is avialable.

The new colter is forged of the 65# manganese steel with high quality. The body of the colter is not easisy deformed and broken..Through 500 normalization treatment.The tip of the colter is improved 50% in the hardness and wear-resitance ang can be used for longer time than before. The surface of the colter is through advanced rust-proof treatment.

TH double hole colter