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Changsha Sollroc Engineering Equipments Co., Ltd

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Good quality Down The Hole Hammer for sales
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.

—— Vesa Vaatanen

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Reverse Circulation PR54 RE054 RC Drill Bits With Retention System

China Reverse Circulation PR54 RE054 RC Drill Bits With Retention System supplier

Large Image :  Reverse Circulation PR54 RE054 RC Drill Bits With Retention System

Product Details:

Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: PR54 RE054 RC Drill Bits

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Packaging Details: carton + ply wooden case + pallet for seaworthy or airworthy
Delivery Time: 3-4 weeks
Supply Ability: 2000 sets per month
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Detailed Product Description
Product Name: PR54 RE054 RC Drill Bits Color: Black, Blue, Gold As Your Request
Face Shape: Drop Center, Concave,flat Keywrod 1: Reverse Circulation Bits
Keyword 2: RE054 RC Bits Bit Diameter: 5 3/8" 5 1/2" 5 5/8" 5 3/4"

Reverse Circulation PR54 RE054 RC Drill Bits With Retention System

 

RC bits Model RC5.5-P54/P54R for shank PR54/PR54R, RE054

Diameter No x Button diameter
mm
Button angle Flushing holes Shroud Dia mm Weight
(kg)
Part No
mm inch Gauge Buttons Front Buttons
136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 19.0 RC5.5-P54-136
140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 19.3 RC5.5-P54-140
143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 19.5 RC5.5-P54-143
146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 19.6 RC5.5-P54-146
 

 

  RC45 DTH hammer type RC55 RC65 RC52
Length (less bit) mm 1020 Length (less bit) mm 1111 1250 1208
Weight(excluding bits) kg 94 Weight(excluding bits) kg 66.5 110 70
External diameter mm Φ99 External diameter mm Φ126 Φ146 Φ126

 

Bit shank

 

HRC45

 

Bit shank

 

HRC55

 

HRC65

 

PR52

Hole range(mm) Φ114-127 Hole range(mm) Φ133-152 Φ155-190 Φ133-146

 

Connection thread

 

upon the thread of the drill tube

 

Connection thread

 

upon the thread of the drill tube

Working pressure 1.0-3.0Mpa Working pressure 1.5-3.5Mpa 1.5-3.5Mpa 1.5-3.5Mpa
Impact rate at 1.7Mpa 30Hz Impact rate at 2.4Mpa 35Hz 28Hz 35Hz
Recommended Rotation speed 25-40r/min Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min

 

Air consumption

1.0Mpa 8.0m3/min

 

Air consumption

1.7Mpa 16.0m3/min 20.0m3/min 16.0m3/min
1.8Mpa 12.0m3/min 2.4Mpa 22.0m3/min 26.0m3/min 22.0m3/min
2.4Mpa 16.0m3/min 3.0Mpa 28.0m3/min 35.0m3/min 28.0m3/min

 

 

 


Reverse Circulation RC drilling hammers and hammer drill bits provide outstanding performance along with outstanding reliability and simplicity. Our reverse circulation hammers are suitable for any exploration and grade control process to obtain an accurate sample with no contamination. RC drilling hammers can in most instances carry out continuous sample collection in a fraction of the time necessary with conventional or wireline coring.

 

 
Sollroc is recognized as one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools with more 10 years of experience. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

 

 

For more information please contact:

Changsha Sollroc Engineering Equipments Co., Ltd

Tel: 86-731-85551632 Fax: 86-731-85551635

Emai: info@sollroc.com

Skype: jessicaling1982

Skype: yongzhedrill

Website: www.sollroc.com

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Jessica

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