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5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools

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.

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5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools

5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools
5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools

Large Image :  5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: Mission50 shank
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 3-4 weeks
Payment Terms: , L/C, T/T, MoneyGram, D/P
Supply Ability: 2500 set per month

5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools

Brand: SOLLROC Material: Quality Alloy Steel
Air Pressure: 15-25 Bar Bits Dia.: 135mm- 155mm
Air Consuption: 247-670CFM Application: Blasting Hole Drilling, Mining, Quarry, Waterwell Drilling
Advantage: Good Performance And Fast Drilling Speed
High Light:

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Convertional DTH Drilling Tools HM series Down The Hole Hammer 5 Inch Shank M50


Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Products specifications:


Shank M50
Length (less bit) 1110mm
Outer diameter 125mm
Top sub thread API 2 3/8" REG pin / API 3 1/2" REG pin
Weight (less bit) 66kg (145lbs)
Hole range 135mm-165mm
Working pressure 10-25bar
Impact rate at 1.7 Mpa 28Hz
Recommended rotation speed 20-30 r/min
Air consumption at 7-14 bar 247-670CFM


5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools 0


DTH bits 135-165mm for above hammers can be available.


Our HM serises DTH hammer specifications:

DTH hammer type HM30 HM40 HM50 HM60 HM80
Length(less bit) mm 930 1005 1110 1161 1300
Weight(less bit) kg 25kg (55lbs) 40kg(88lbs) 66kg(145lbs) 96kg(210lbs) 175kg(374lbs)
External diameter mm Φ82mm Φ99 Φ125 Φ99 Φ185
Bit shank Mission30 Mission40 Mission50 Mission60 Mission80
Hole range(mm) Φ90-110mm Φ110-130mm Φ135-165mm Φ110-135mm 195mm-254mm
Connection thread API 2 3/8" Reg. API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg API 4 1/2"Reg
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-3.0Mpa
Impact rate at 1.5-1.7Mpa 30Hz 30Hz 28Hz 25Hz 22Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 20-30r/min 15-25r/min
Air consumption 1.0Mpa 4.5m3/min 6.0m3/min 7m3/min 6.0m3/min 12m3/min
1.8Mpa 9.0m3/min 10.0m3/min 14m3/min 10.0m3/min 22m3/min
2.4Mpa / 15.0m3/min 19m3/min 15.0m3/min 28m3/min


We can provide specifications:
DTH hammers and bits range:
3" DTH hammer shanks : DHD 3.5, COP 34, COP 32, M30, BR 3, bits (90mm - 105mm)
4" DTH hammer shanks: DHD 340/COP 44, COP 42, QL 40, SD 4,Mach44, M40; bits (105mm- 130mm)
5" DTH hammer shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, M50; bits (130mm- 165mm)
6" DTH hammer shanks: DHD 360/ COP 64, COP 62, QL 60, SD 6, M60; bits (152mm- 203mm)
8" DTH hammer shanks: DHD380, QL 80, SD 8, M80; bits (200mm- 305mm)
10"DTH hammer shanks: SD10,N100; bits(254mm-330mm)
12"DTH hammer shanks: DHD1120,SD12,N120,N125; bits(305mm-600mm)
DTH opener bits: 4"-10" from 82/165mm to 445/660mm

RC hammer and bits:
1). 4'' RC hammers and bits: RE004/RE004R; RE542
2). 5'' RC hammers and bits:RE543,RE545,RE547;PR40,PR52,PR54; MX5456
3). 6'' RC hammers and bits: RC62/RC62R;
4). 8'' RC hammers and bits: RC82/RC82R;
5). 10'' RC hammers and bits: RC100/RC100R.
Connection thread specifaction:
1). Remet series: 3 1/2'',4'' ,4 1/2'' ;
2). Metzke series: 3 1/2", 4'', 4 1/2'' ;

DTH drill rod:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm, 152mm
Thread: API 2 3/8"reg, API 3 1/2" reg, API 4 1/2" reg
Length: 1m, 2m, 3m, 4m, 5m, 6m.

Button Bit range:

R25/R32: 41mm,43mm,45mm,48mm,51mm,60mm,64mm,70mm,76mm,89mm,102mm,115mm
R38/T38: 57mm,64mm,76mm,89mm
T45:70mm,76mm,80mm,89mm,102mm, 115mm
T51: 89mm,102mm, 115mm, 127mm, 140mm, 152mm
ST58/GT60: 89mm,102mm,115mm,127mm
GT60: 102mm, 115mm, 127mm, 152mm



Products photoes

5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools 1


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Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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