Min. Order Reference FOB Price
5 Pieces US$910.00 / Piece
Product Description
Product Description Hammers Bit Shank Connection Thread Suitable bit Working pressure Air consumption 1-3" Middle-low pressure DTH hammers BR1 RD40 box 64-76mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min BR2 RD50 box 70-90mm 0.7-1.75Mpa 1.0Mpa 4m3/min BR3 API 2 3/8" Reg 90-110mm 0.7-1.75Mpa ...