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Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining

China HUNAN GOLDEN GLOBE I AND E OED CO.,LTD. certification
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Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining

Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining
Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining

Large Image :  Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining

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
High Light:

carbide rock drill bits

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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.

Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining 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  

 

It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand hold drills, like Y6, Y10, Y24, major use in natural dimensional stone quarry for small hole drilling, block’s trimming and 2nd splitting for small blocks. To match Hexagonal 22 mm and Hexagonal 12 mm’s tapered drill steel with 4/6/7/11/12 degree.

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

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