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Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification

China Changsha Golden Drilling Machinery Co.,Ltd certification
China Changsha Golden Drilling Machinery Co.,Ltd certification
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Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification

Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification
Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification
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Large Image :  Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification

Product Details:
Place of Origin: Changsha, China
Brand Name: JZTG
Certification: CE,ISO,IAF,CQC
Model Number: core barrel
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: 1. Wrapped with plastic film. 2. Fixed with iron support, wheel or pallet when necessary. (3. Packed with wooden cases for small things.)
Delivery Time: 3-10days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1500pcs per month
Detailed Product Description
Material: Q345 Application: Medium Or Slightly Weathered Rock, Hard Or Superhard Bedrock
After-sales Service Provided: Online Support , Video Technical Support Name: Hard Rock Drilling Core Barrel Drilling Bucket Roller Bits
Teeth Type: Roller Bits Diameter: 600-3000
High Light:

roller bit drilling

,

rotary drilling tools

 

Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification

 

 

Characteristics

 

♥ Cutting ring with roller bits and releases the internal stress of rock;

♥ Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel;

♥ Small barrel facilitates the coring operation; large barrel performs stage breaking;

♥ Applicable layers: medium or slightly weathered rock, hard or superhard bedrock;

 

Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification 0

Core Barrel Drilling Bucket Roller Bits , Hard Rock Drilling ISO Certification 1

Contact Details
Changsha Golden Drilling Machinery Co.,Ltd

Contact Person: admin

Tel: +8615073340950

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