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5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits

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5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits

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Brand Name : MIROC

Model Number : DHD360 COP64

Certification : CE ,ISO

Place of Origin : China

MOQ : 1pcs

Price : Negotiated price

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal

Supply Ability : 100 000pcs/month

Delivery Time : 5-15 working day

Packaging Details : dth drill bits first be packed in polybag,then be packed in plastic box or wooden box

Model number : DHD360 COP64

The drill head diameter : 152 165 175 190 203mm

Application : Ore Mining

Material : Carbide

No air holes : 2

Brand : MIROC

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5 inch high Air pressure DTH Bits Cop54 DHD350R ND55 diameter 133 140 146 152 165mm 2 holes water well drill bits

DTH bit Type Diameter: (mm) Weight: (kg)
Low air pressure DTH bits CIR series 68 ~ 200 2.6 ~ 48
Low air pressure DTH bits J series 65~220 2.2~45
Middle air pressure BR & COP DTH bits 76 ~ 110 3.8 ~ 15
3 inch high Air pressure DTH bits (COP32/BR3/HD35/IR3.5/COP34/QL30) 85 / 90 / 95 / 100 / 105 4.2 ~ 5.5
4 inch high Air pressure DTH bits (HD45/DHD340A/COP44/SD4/QL40/HM4) 105 / 110 / 115 / 120 / 127 9 ~ 12
5 inch high Air pressure DTH bits (HD55/DHD350R/COP54/SD5/QL50/HM5) 133 / 140 / 146 / 152 / 165 15 ~ 18.5
6 inch high Air pressure DTH bits (HD65/DHD360/COP64/SD6/QL60/HM6) 152 / 165 / 178 / 190 / 203 26 ~ 36
8 inch high Air pressure DTH bits (HD85/DHD380/COP84/SD8/QL80/HM8) 195 / 203 / 216 / 254 / 305 33 ~ 95
10 inch high Air pressure DTH bits (SD10/NUMA100) 254/305/311/330 90~155
12 inch high Air pressure DTH bits (DHD1120/SD12/NUMA12/NUMA125) 305/311/330/346/356/381 150~200

We can design and manufacture according to customers' requirmente of the bit diameter ,the NO of air holes,carbide buttons and the face shape.

High Air Pressure DTH Hammer

DTH hammer type HD35 HD45 HSD4 HQL4
Length(less bit) mm 930mm 1030 1084 1097
Weight(less bit) kg 25kg 39 40.5 41
External diameter mm Φ82mm Φ99 Φ99 Φ99
Bit shank DHD3.5 COP44 DHD340 SD4 QL40
Hole range(mm) Φ90-110 Φ110-135 Φ110-135 Φ110-135
Connection thread API 2 3/8” Reg. API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 28Hz 27Hz 27Hz 27Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 25-40r/min
Air consumption 1.0Mpa 4.5m3/min 6.0m3/min 6.0m3/min 6.0m3/min
1.8Mpa 9.0m3/min 10.0m3/min 10.0m3/min 10.0m3/min
2.4Mpa / 15.0m3/min 15.0m3/min 15.0m3/min

DTH hammer type HD55 HD55C HSD5 HQL5
Length(less bit) mm 1214 1160 1175 1156
Weight(less bit) kg 76.5 72.5 72.5 73
External diameter mm Φ125 Φ125 Φ125 Φ125
Bit shank COP54 DHD350R HD55C DHD350Q SD5 QL50
Hole range(mm) Φ135-155 Φ135-155 Φ135-155 Φ135-155
Connection thread API 2 3/8"Reg API 2 3/8"Reg API 3 1/2"Reg API 3 1/2"Reg
API 3 1/2"Reg API 3 1/2"Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 25Hz 25Hz 25Hz 25Hz
Recommended Rotation speed 20-35r/min 20-35r/min 20-35r/min 20-35r/min
Air consumption 1.0Mpa 9.0m3/min 9.0m3/min 9.0m3/min 9.0m3/min
1.8Mpa 15.0m3/min 15.0m3/min 15.0m3/min 15.0m3/min
2.4Mpa 23.0m3/min 23.0m3/min 23.0m3/min 23.0m3/min

DTH hammer type HD65 HSD6 HQL6 HD85
Length(less bit) mm 1248 1261 1212 1492
Weight(less bit) kg 100 100 95 188
External diameter mm Φ142 Φ142 Φ146 Φ180
Bit shank COP64 DHD360 SD6 QL60 COP84 DHD380
Hole range(mm) Φ155-190 Φ155-190 Φ155-190 Φ195-254
Connection thread API 3 1/2"Reg API 3 1/2"Reg API 3 1/2"Reg API 4 1/2"Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 23Hz 23Hz 23Hz 20Hz
Recommended Rotation speed 20-30r/min 20-30r/min 20-30r/min 20-30r/min
Air consumption 1.0Mpa 10.0m3/min 10.0m3/min 10.0m3/min 15.0m3/min
1.8Mpa 20.0m3/min 20.0m3/min 20.0m3/min 26.0m3/min
2.4Mpa 28.5m3/min 28.5m3/min 28.5m3/min 34.0m3/min

DTH hammer type HSD8 HQL8 HSD10 HN100
Length(less bit) mm 1463 1465 1502 1510
Weight(less bit) kg 192 182 290 288
External diameter mm Φ180 Φ180 Φ226 Φ226
Bit shank SD8 QL80 SD10 NUMA100
Hole range(mm) Φ195-254 Φ195-254 Φ254-311 Φ254-311
Connection thread API 4 1/2"Reg API 4 1/2"Reg API 4 1/2"Reg API 6 5/8"Reg
API 6 5/8"Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 20Hz 20Hz 18Hz 18Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 15.0m3/min 15.0m3/min 22.0m3/min 22.0m3/min
1.8Mpa 26.0m3/min 26.0m3/min 40.0m3/min 45.0m3/min
2.4Mpa 34.0m3/min 34.0m3/min 55.0m3/min 60.0m3/min

DTH hammer type HD1120 HSD12 HN120 NH125
Length(less bit) mm 1900 1880 1900 1900
Weight(less bit) kg 480 487 485 480
External diameter mm Φ275 Φ275 Φ275 Φ275
Bit shank DHD1120 SD12 NUMA120 NUMA125
Hole range(mm) Φ305-445 Φ305-445 Φ305-445 Φ305-445
Connection thread API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg API 6 5/8"Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 16Hz 16Hz 16Hz 16Hz
Recommended Rotation speed 15-25r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 30.0m3/min 30.0m3/min 30.0m3/min 30.0m3/min
1.8Mpa 56.0m3/min 56.0m3/min 56.0m3/min 56.0m3/min
2.4Mpa 78.0m3/min 78.0m3/min 78.0m3/min 78.0m3/min

Package and shipping

1. Packing details : Carton box and Wooden box .

2. Handling time for an order
Based on order quantity, normally it takes 15-30 days for production.
Only 2 or 3 days if we have stock on your request size.


3. Shipping way
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggestby sea shipment or by airway cargo.Becuase our product is heavery products.Delivery by sea is more cheap.

KSQ the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools.

Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.

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.

Competitive Advantage

• High grade tungsten carbide inserts

• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


Product Tags:

carbide tipped drill bits

      

dth hammer bits

      
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