Purchase Qty. Reference FOB Price
10-99 pc US$650.00
100-299 pc US$648.00
300+ pc US$645.00
Product Description
Product Information -Name: 5 inch high air pressure DTH hammer for mining water well drilling -Item Number: KD50N (55A) -Brand Name: KAIYU -Material: Carbide steel -Machine type: Drilling Equipment -Processing: Forging -Connect Thread: API 2 3/8" -Packaging: Wooden Case -Delivery: 3-20days ...