70mm Carbide Tapered Cross Drill Bit for Rock Drilling

• Customized: Non-Customized
• Length: Taper-length
• Type: Core Drill Bit
• Material: High Carbon Steel
• Usage: Mining Drilling
• Product Name: Crossing Bit
• Model NO.: 70mm
• Color: Yellow, Black, Others
• Application: Mining and Quarrying
• Advantage: Top Quality
• Transport Package: Carton or Box Package
• Trademark: OEM
• Origin: China
• Production Capacity: 100000PCS/Month

Product Description

Product Description

Advantage:
1. Excellent drilling penetration 
2. Used in very hard or hardest rock formation
3. Adequate for various construction conditions
4. Strong corrosion resistance

Detailed Photos

 

 

Company Profile

Quzhou Zhongdu Machinery Technology Co., Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation, our company have professional R&D and sales team, providing one-stop service for customers. Our company mainly products is Jack Hammer,  Screw Air Compressor, Water well drilling rig,  Piston Air Compressor, Drill Rig Parts, Bearing, and Other Machinery Hardware Product etc.

After many years of production and research and development, we have obtained more than 20 national patents. Our products sold at home and abroad, after get the self-managemert import and export rights, our products are exported to Vietnam, Indonesia, Philippines, Cambodia, Pakistan, Afghanistan and other countries and regions.

Packaging & Shipping

FAQ

Q1: Are you factory or trade company?
A1: We are factory. And we have our own trading company.

Q2: What the exactly address of your factory?
A2: Our company is located in Zhenxing East Road, Qujiang District, Quzhou, Zhejiang, China.

Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your equipment.

Q6: Which payment term can you accept?
A6: 30% T/T in advance, 70% T/T against the B/L copy.

Q7: How long will you take to arrange production?
A7: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.

Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.

Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.