Foundation drilling
DTH, reverse-circulation and cluster hammers
↗HSD12 DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HN125A DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HK12-Y DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HK15-Y DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HN180 DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HK18-Y DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HN240 DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HD330A DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗HD525 DTH Hammer & Bits
Foundation drilling · matched hammer and bit
↗BD15-Y Reverse-circulation Hammer
Foundation drilling · matched hammer and bit
↗BD18-Y Reverse-circulation Hammer
Foundation drilling · matched hammer and bit
↗Cluster Hammer
Large-diameter foundation drilling
Technical specifications
- HSD12 DTH Hammer & Bits · Hammer outside diameter: 275 mm · Recommended hole range: 305–350 mm · Connection: API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HN125A DTH Hammer & Bits · Hammer outside diameter: 275 mm · Recommended hole range: 305–350 mm · Connection: API 6 5/8" REG / API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HK12-Y DTH Hammer & Bits · Hammer outside diameter: 275 mm · Recommended hole range: 305–350 mm · Connection: API 6 5/8" REG / API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HK15-Y DTH Hammer & Bits · Hammer outside diameter: 330 mm · Recommended hole range: 350–450 mm · Connection: API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HN180 DTH Hammer & Bits · Hammer outside diameter: 410 mm · Recommended hole range: 450–600 mm · Connection: API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HK18-Y DTH Hammer & Bits · Hammer outside diameter: 450 mm · Recommended hole range: 480–600 mm · Connection: API 8 5/8" REG · Foundation drilling · matched hammer and bit
- HN240 DTH Hammer & Bits · Hammer outside diameter: 508 mm · Recommended hole range: 550–750 mm · Connection: API 8 5/8" REG · Foundation drilling · matched hammer and bit
- HD330A DTH Hammer & Bits · Hammer outside diameter: 330 mm · Recommended hole range: 350–450 mm · Connection: API 7 5/8" REG · Foundation drilling · matched hammer and bit
- HD525 DTH Hammer & Bits · Hammer outside diameter: 525 mm · Recommended hole range: 600–800 mm · Connection: Hexagonal connector; customization available · Foundation drilling · matched hammer and bit
- BD15-Y Reverse-circulation Hammer · Hammer outside diameter: 330 mm · Recommended hole range: 365–450 mm · Connection: Customized to requirements · Foundation drilling · matched hammer and bit
- BD18-Y Reverse-circulation Hammer · Hammer outside diameter: 450 mm · Recommended hole range: 480–600 mm · Connection: Customized to requirements · Foundation drilling · matched hammer and bit
- Cluster Hammer · Large-diameter foundation drilling · Project-specific / 按项目选型