25mm Coal Mining Drill Bit 20T2S Roadheader Bits 22mm Tunnel Boring Mining Tools
- Category: >>>
- Supplier: Yanggu Tianji Industrial And Mining Tools Co. Ltd.
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Product Overview
Description
Wear-resistant Round shank bit tooth made in China
They are used for rotary drilling rig and trenching equipment .Different models are designed according to different geology and applications.
Product | Round shank bit |
Material | 42CrMoA(Customizable) |
Performance | It is applicable to strongly weathered and moderately weathered rocks |
1.Selected grade Tungsten Carbide ensures greater hardness for better cutting performance.
2.Well executed brazing process to combine the carbide tip with steel body firmly together.
3.We are in the process of production inspection and test execution.
2.Well executed brazing process to combine the carbide tip with steel body firmly together.
3.We are in the process of production inspection and test execution.
Features:
1.Changeable holder welding position for cutting angle adjusting.
2.Quick-change connection design for easy replacement.
3.Embedded car bids on cutting edge and two sides for long-lasting tool life in abrasive condition.
4.Forging technology provides high strength properties.
5.According to the technical drawings using standard material specification production
6.Competitive price and products
7.tungsten carbide with reinforcement coal mining drill bits
8.continuous miner, long wall shearing, road header
1.Changeable holder welding position for cutting angle adjusting.
2.Quick-change connection design for easy replacement.
3.Embedded car bids on cutting edge and two sides for long-lasting tool life in abrasive condition.
4.Forging technology provides high strength properties.
5.According to the technical drawings using standard material specification production
6.Competitive price and products
7.tungsten carbide with reinforcement coal mining drill bits
8.continuous miner, long wall shearing, road header
Process:
According to the customers drawings or samples.
According to the customers drawings or samples.
Packaging
Rust-proof packaging, plastic pale, wooden box, standard seaworthy package.
Or as per customer’s needs.
Lead time
14 days on average, mainly depends on your order quantity.
Shipping
We accept different shipping lane.
Air express by DHL, FEDEX, TNT, UPS, EMS...
The product delivery will be strictly on time.
Rust-proof packaging, plastic pale, wooden box, standard seaworthy package.
Or as per customer’s needs.
Lead time
14 days on average, mainly depends on your order quantity.
Shipping
We accept different shipping lane.
Air express by DHL, FEDEX, TNT, UPS, EMS...
The product delivery will be strictly on time.
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
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