Gold Index: 40782
Hebei Nailiang Machine Equipment Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Shijiazhuang Province/State: Hebei Country/Region: China (Mainland)
360 Rock Button Bits Dth Hammer Drill Bit High Air Pressure
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
2023-05-29
Tapered Rock Drill Tool Cross Type Drill Bit
2023-05-26
11° Small Hole Tapered Water Well Drill Bits
Tricone Water Well Drill Bits
Forging 178mm DTH Button Bits
Wear Resistance Pdc Hard Rock Drill Drag Bits
2023-05-16
Pdc Carbide Rock Drill Bits For Medium
Water Well Polycrystalline Diamond Drill Bits
The drill is used in combination with the drill hammer, which has the characteristics of straight drilling, fast speed and deep drilling.
75mm 3 Inch Drill Down The Hole Rock Button Bits
3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very popular and widely used in international well drilling field.
Eccentric Water Well Drill Bits
The eccentric bit is used for the expansion of depth or easy shrinkage hole section under extended casing.low speed, low feed pressure
Durable Diamond Pdc Bit
Tricone bit is one of the main tools for blast hole and water well drilling. Its life span and performance whether suitable for drilling or not
2023-05-12
Non - Coring PDC Core Bits Concave Drilling Bit
PDC drill bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life,
Roller Tricone Water Well Drill Bits
Down The Hole Hard Rock Drill Bits
The PDC drill bits we offered are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy, water well
Water well drilling bit
PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high penetration rate.