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Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance

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China Hunan Golden Globe I&E O.E.D Co., Ltd. certification
China Hunan Golden Globe I&E O.E.D Co., Ltd. certification
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Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance

Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance
Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance

Large Image :  Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance

Product Details:
Place of Origin: China
Brand Name: OED or OEM
Certification: ISO 9001: 2008
Model Number: Q8-34-1222-65
Payment & Shipping Terms:
Minimum Order Quantity: Small qty of amples are available.
Price: negotiable
Packaging Details: plastic box/box + Cartons
Delivery Time: Standard products in one week, special tools in 45 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000kgs per month

Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance

Description
Material: 42CrMo/Z780/45CrNiMov Application: Rocking Drlling Tools
Color: Golden/Red/Yellow Button No: None
Taper Degree: Length: 74mm
High Light:

Hole Drilling Tapered Chisel Bit

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Tapered Chisel Bit 7 Degree

Small Rock Drill Bits Y1-34-722-76 Tapered Chisel Bit for Hole Drilling​

 

Y1-34-722-76 specification:

  • Diameter: 34mm
  • Length: 76mm
  • Tapered Degree:
  • Carbide Dimension: 12mm*8mm
  • Water Holes: 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.

 

All tapered chisel bit 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.

 

Tapered Chisel 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
 

 

Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance 0Hole Drilling Tapered Chisel Bit 7 degree With High Drill Performance 1

Contact Details
Hunan Golden Globe I&E O.E.D Co., Ltd.

Contact Person: Mr. Nat Zhou

Fax: 86-0731-28896226

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