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Changsha Sollroc Engineering Equipments Co., Ltd
Changsha SOLLROC Engineering Equipments Co., Ltd. Focus in manufacturing of high quality DTH and RC Drilling Tools.
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DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

Changsha Sollroc Engineering Equipments Co., Ltd
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Changsha Sollroc Engineering Equipments Co., Ltd
City: Changsha
Province/State: Hunan
Country/Region: China
Contact Person:Ms Ling Bo

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

Brand Name : SOLLROC
Model Number : DHD,SD,QL,MISSION
Certification : SGS
Place of Origin : China
MOQ : 1 set
Supply Ability : 20000 sets per month
Delivery Time : 3-4 weeks
Packaging Details : carton + ply wooden case + pallet for seaworthy or airworthy
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"
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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
HammerCOP 34COP 44COP 54COP 64 GoldCOP 64COP 84LCOP 84
TypePart No.Part No.Part No.Part No.Part No.Part No.Part No.
Standard9703-03-009704-03-009705-03-009706-5-309706-05-009708-8-89708-08-00
9705-05-00
Q9703-3-49704-3-49705-3-49706-05-349706-5-4
9705-5-4
QHD9705-03-06 API Reg9706-05-06 API Reg
9705-05-06 API Reg9706-05-36 API Reg
9706-07-36 API IF
WHD9705-03-20 (API Reg)
Effective length954 mm958 mm1069 mm1163 mm1213mm1230 mm1323 mm
External diameter83.5 mm98 mm120 mm142 mm142 mm160 mm178 mm
External diameter HD126 mm146 mm146 mm
Hammer weight27 kg38 kg57 kg96 kg95 kg139 kg158 kg
Hammer weight HD67 kg109 kg109 kg
Recommended bit size95-105 mm110-125 mm134-152 mm156-178 mm156-178 mm191-219mm203-254 mm
Rec. bit size HD hammer140-152 mm165-178 mm165-178 mm
Rit shankCOP 34 (Secoroc 3.5")IR340AIR350RIRQL60IR 360 alt. Mission SD6/ 53-15Mission SD8/ 63-15IR380
Top sub thread2 3 / 6 API Reg.2 3 / 6 API Reg2 3 / 6 API Reg3 1 / 2 API Reg3 1 / 2 API Reg4 1 / 2 API Reg4 1 / 2 API Reg
3 1 / 2 API Reg3 1 / 2 API IF
Wrench flat65 mm65 mm65 mm102 mm102 mm120 mm140 mm
95 mm
Wrench flat HD95 mm
102mm
Working pressure6-25 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 inchBits diameterShank
MetricInch
1"64mm-70mm2 1/2"-2 3/4"BR1
2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2
3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
M30/DHD3.5/BR3
4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
SD4/M40/QL40
5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8"203mm-330mm8"-13"COP84/DHD380/SD8
QL80/M80
10"254mm-380mm10"-15"SD10
NUMA100
12"305mm-508mm12"-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


Product Tags:

water well drill bits

      

hard rock drill bits

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

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