DTH Drilling Tools

High Air Pressure QL60 DTH Drilling Hammer Apply to: Surface and underground mining Tunneling Quarries Dam construction Construction Geological exploration Water well Features: Suitable for all rock conditions at a wide range of air pressures 116-435psi (8-30bar) Patent structure reduces consumable parts to avoid interactive wear, increase hammers reliability and increase 10%-30% faster penetration rates and make hammer more easy for maintenance Heat treated top sub, cylinder

Mining Machine DTH Tools API 2 3/8 Water Well Drilling Dth Pipe DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow. In principle, the lighter the rod is, the better it is for the drilling operation. So a thinner one is always preferable than a thicker one if other parameters were the same. While in the mean time, the yield strength and the

N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe Product Description: 1: OD: 89mm ( 3 1/2 inch) thread drill pipe 2: Connection:90mm/95mm/105mm 3: Grade: E75/R780/N80 4: Length: 9meters or as your requirement 5: Suitable for water well, geothermal well, gas well 6: Safe drilling depth: Within 800 meters 7: Tool joint:35GrMo/40Cr/4137H Specification: 1.Drill Pipe Spec: Drill pipe diameter(inch) Thickness type steel grade Pipe wall thickness connection

89mm 102mm DTH Pipe With 5 Meter Long for ROC L6 Drill Rig In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This is possible with the use of

Tungsten Carbide DTH Drilling Tools For Valve Seal / Check Valve Guide Description For use on DTH76 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH76 Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from high grade

CNC Milling Down The Hole Drilling Tools DTH Adaptor Tube For DTHF335 Hammer Description For use on DTHF335 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTHF335 Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from high

High Grade Tungsten DTH Drilling Tools DTH450 Hammer Top Sub Description For use on DTH450 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH450 Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from high grade steel and

Underground mining DTH Drilling Tools / downhole drilling tools DTH3120 Hammer Description For use on DTH3120 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH3120 Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from

Rock Drill Tools CNC milling DTH380-11 Internal Cylinder , DTH380 Hammer Description For use on DTH380 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH380 Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from high grade

DTH Drilling Tools proprietary heat treatment process DTH90-I Hammer Description For use on DTH90-I Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH90-I Applications • Underground mining • Quarry benching operations • Water well drilling Competitive Advantage • High grade tungsten carbide inserts • Bit bodies manufactured from high grade

Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life. Specification Drill

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life. Specification Specification of

DTH Hammer High Air Pressure Rock Blasting Water Well Drilling DTH Hammer Description For use on DTH440 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH440 Type Dth hammer Material Carbon steel Use Well Drilling,mining Quality 100% quality similarity world top class brands Advantages high quality and factory prices Shank series COP,MISSION,

Drill Subs for connecting drill tools DTH Hammer Accessories The top sub is a part of DTH hammer. It connects with drill pipe or connector. KSQ can provide various subs to meet with different shanks of your hammers. For example, DHD, COP, NUMA, QL, SD, etc. DTH Subs Specification Female- Male Female A Male B Diameter A Diameter B Length Wrench flat Weight Part Number mm mm mm mm kg 2 3/8"API Reg 2 3/8"API Reg 77 77 140 65 4.0 4148301570 2 3/8"API Reg 2 3/8"API Reg 90 90 140

New Rotary Drill Pipe Flush Joint 3-1/2"O.D 6m Length API 2-3/8" IF For Oil Well 1, Drill pipe body raw material Drill pipe body and tools joint raw material are high-performance alloy steel according with API standard and strictly checked by chemical content, metallographic structure,geometric dimension,NDT tests,etc to ensure the stable quality of the product. 2,Process of drill pipe body Pipe end is upsetted by National Oil Well equipment with 1250 tons weight. The

5 1/2" API Reg Pin To Box OD159mm Length 830mm Top Sup Adapter DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: KSQ has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high quality grade steel for drilling hole of

DTH DRILL PIPE BY KSQ TECHNOLOGIES Description: Key features of a high quality DTH pipe are durability, accuracy and manageability. We adopts famous domestic large steel enterprises products of material to produce drill pipe, and heat treatment of materials by using an integrated multi-processing furnace. Professional CNC machining was applied in all of the connection thread processing, all the threads are configurated thread gauge, which are in accordance with international

SD12 DTH Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.We can design and

SD10 DTH Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.We can design and

API 76mm 2 3/8 Water Well Drill Drilling Pipe DTH Drill Rod In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This is possible with the use of