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Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits

China HUNAN GOLDEN GLOBE I AND E OED CO.,LTD. certifications
China HUNAN GOLDEN GLOBE I AND E OED CO.,LTD. certifications
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Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits

Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits
Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits

Large Image :  Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits

Product Details:

Place of Origin: China
Brand Name: OED/OEM
Certification: ISO 9001 2008
Model Number: S1-32-722-67

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: 15 days
Detailed Product Description
Steel Material: 42CrMo/YK05 Button Bit Diameter: 32mm
Tapered Degree: Water Holes: 1 On Front, 2 On Side
Carbide Dimension: 12mm*8mm Type: Small Rock Button Bit
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hard rock drill bits

S1-32-722-67 Tapered Cross Bit Small Rock Drill Bits Hole Drilling

 

Tapered Cross Bit​ S1-32-722-67 specification:

Diameter: 32mm
Length: 67mm
Tapered Degree: 7°
Carbide Dimension: 12mm*8mm
Water Holes: 1 on front, 2 on side

 

Advantages:
1.Premium designs and steel and premium tungsten carbide(carbide code No. YK05 supplied by ZCC factory) , Offers industry-leading strength and penetration rates for more productivity.

2.Excellent straightness and hole clean quality ,Get max . drilling performance.

Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits 0

Tapered cross bit suitable for mining of black metal mines(such as iron mine, manganese etc), nonferrous metal mine(such as gold, silver, copper etc), marble and granite etc. Its drilling depth usually is 15m-18m in case of hardness grade F8-14.

 

Rock Hardness Classification

                 
Gabbro         —–  
Gniess     ——      
Granite     ——      
Limestone     ——        
Marble     ——        
Quartzite         ——    
Sandstone     ——        
Slate   ——          
Shale ——            
Taconite                
Mpa 5 10 15 20 25 30 35 40
Grade soft Medium Hard to Very  

 

All tapered cross bits are made with high quality of raw material through special heat treatment, The deliver capacity are very strong and can completely meet customer’s requirements on delivery design.

Contact Details
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.

Contact Person: admin

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