Head Diameter: 130-254mm(5.12″-10″)
Three-Wing DTH drill bit suitable for soil, sand and weathered rock.
Widely used for water well drilling, solar pile foundation, anchor hole drilling and casing follow-up drilling.
Head Diameter: 115-178mm(4.53″‑7.01″)
Shank Length: 225-282mm(8.86″‑11.10″)
Reverse circulation drill bits are suitable for water well drilling, mining, engineering investigation sampling and large‑diameter hole drilling construction.
Head Diameter: 51-140mm(2.01″–5.51″)
Shank Length: 130-225mm(5.12″–8.86″)
The top hammer drill bit is mainly used in geological exploration, coal mine, waterconservancy and hydropower, highway, railway, bridge and construction, etc.
Head Diameter: 51-140mm(2.01″–5.51″)
Shank Length: 130-225mm(5.12″–8.86″)
The top hammer drill bit is mainly used in geological exploration, coal mine, waterconservancy and hydropower, highway, railway, bridge and construction, etc.
Head Diameter: 60-203mm(2.36″–7.99″)
Shank Length: 105-170mm(4.13″–6.69″)
The CIR series drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge and construction, etc.
Head Diameter: 90-600mm(3.54″-23.62″)
Shank Length: 150-405mm(5.91″-15.94″)
The SP series drill bit is mainly used in geological exploration, coal mine, waterconservancy and hydropower, highway, railway, bridge and construction, etc.
