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DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

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DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods
DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

Large Image :  DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: DHD,SD,QL,MISSION
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 3-4 weeks
Supply Ability: 20000 sets per month

DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

Description
Product Name: Dth Hammer, DTH Bits, DTH Drill Rod Color: Black Or Optional
Air Pressure: 10-25 Bar Applications: Mining, Rock Drilling,blasting
Face Shape: Flat, Convex, Concave Diameter: 3"-12"
Connection Thread: API 2 3/8"" Reg API 6 5/8" Size: 10 1/2" ,11", 11 1/2" 12",13"
High Light:

dth button bits

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atlas copco dth bits

DTH Drilling Tools DTH Hammers DTH Drill Bits DTH Drill Rods
 
Product specifications:  DTH hammers

 

OP 34, COP 44, COP 54, COP 64 Gold, COP 64, COP 84L, COP 84 hammers
 
Hammer COP 34 COP 44 COP 54 COP 64 Gold COP 64 COP 84L COP 84
Type Part No. Part No. Part No. Part No. Part No. Part No. Part No.
Standard 9703-03-00 9704-03-00 9705-03-00 9706-5-30 9706-05-00 9708-8-8 9708-08-00
9705-05-00
Q 9703-3-4 9704-3-4 9705-3-4 9706-05-34 9706-5-4    
9705-5-4
QHD     9705-03-06 API Reg   9706-05-06 API Reg    
9705-05-06 API Reg 9706-05-36 API Reg
  9706-07-36 API IF
WHD     9705-03-20 (API Reg)        
   
Effective length 954 mm 958 mm 1069 mm 1163 mm 1213mm 1230 mm 1323 mm
External diameter 83.5 mm 98 mm 120 mm 142 mm 142 mm 160 mm 178 mm
External diameter HD     126 mm 146 mm 146 mm    
Hammer weight 27 kg 38 kg 57 kg 96 kg 95 kg 139 kg 158 kg
Hammer weight HD     67 kg 109 kg 109 kg    
Recommended bit size 95-105 mm 110-125 mm 134-152 mm 156-178 mm 156-178 mm 191-219mm 203-254 mm
Rec. bit size HD hammer     140-152 mm 165-178 mm 165-178 mm    
Rit shank COP 34 (Secoroc 3.5") IR340A IR350R IRQL60 IR 360 alt. Mission SD6/ 53-15 Mission SD8/ 63-15 IR380
Top sub thread 2 3 / 6 API Reg. 2 3 / 6 API Reg 2 3 / 6 API Reg 3 1 / 2 API Reg 3 1 / 2 API Reg 4 1 / 2 API Reg 4 1 / 2 API Reg
3 1 / 2 API Reg 3 1 / 2 API IF
Wrench flat 65 mm 65 mm 65 mm 102 mm 102 mm 120 mm 140 mm
95 mm
Wrench flat HD     95 mm        
102mm
Working pressure 6-25 bar (87-360 psi) 6-25 bar (87-360 psi) 6-25 bar (87-360 psi) 6-30 bar (87-430 psi) 6-25 bar (87-360 psi) 6-25 bar (87-360 psi) 6-20 bar (87-290 psi)

 

DTH bits

Hammer inch Bits diameter Shank
Metric Inch
1" 64mm-70mm 2 1/2"-2 3/4" BR1
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303
M30/DHD3.5/BR3
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44
SD4/M40/QL40
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8" 203mm-330mm 8"-13" COP84/DHD380/SD8
QL80/M80
10" 254mm-380mm 10"-15" SD10
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12
NUMA120/NUMA125

 


The characteristics of high air pressure DTH Button Bit:

1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2.Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4.Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
5.Interchangeable with DTH bit and dill pipe manufactured by Atlas copco and Ingersoll-rand.
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button

 

 

Product photos
DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods 0
 

 
 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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