3-1/2 Inch Dry Diamond Core Drill Bit
Description
Basic Info.
- Model NO. Dry Diamond Core Drill Bit
- Blade Material Diamond
- Manufacturing Process Laser/High Frequency Welded
- Application for Concrete and Construction
- Material Diamond and Metal
- Company Manufactuer
- Advantage Fast Drilling, Long Life
- Shipping Cost to Be Negotiated
- Color Customized
- Diamond Grit and Bond #30/40 with Medium Bond
- Shipping by Air, by Sea; by Express
- Equipment Hand Tool or Cutting Machine
- Sample Production Time 5-7days
- Manufacturing Experience Over 10 Years
- Segment Shape Common or Customized
- Transport Package Paper Cartons and Plywood Cartons
- Specification Customized
- Trademark HLM/OEM
- Origin Hebei, China
- HS Code 82075010
- Production Capacity 500000PCS/Year
Packaging & Delivery
- Package Size 10.00cm * 10.00cm * 30.00cm
- Package Gross Weight 1.000kg
Product Description
Designed for making holes and getting cores from hard materials, like concrete, reinforced concrete, rocks, stones, bituminous materials. The diamond utilized for these bits is quality impregnated sinterized type. The diamond segment is 9 mm high. The 9mm high segment is important for the bit life, because the diamond is about the 85% of the bit value. The coupling between the bit and the motor shaft is direct through the backend screwed connector. All diamond bit models are suitable to drill both reinforced concrete and also bituminous materials.
Payment Terms And Shipment
- Accepting T/T, L/C, and other payment request can be discussed.
- 100% T/T advanced for order amount less than USD10,000.
- 30% deposit, remain balance should be paid 3 days before shipment for order amount more than USD 10,000.
- Normally deliver within 7 days after payment, large quantity orders should be discussed.
- Less than 45KG, we recommend sent by express - EMS, DHL, TNT, FedEx, Ups. More than 45KG, we recommend sent by air or sea.
Our Services
- No Any MOQ Limited
- Accept OEM.
- Good After Sale Services: Our experienced expert will give technical recommendation according our clients' product line, Modifying the machine parameters, such as sequence, speed, etc. to acheive the best performance. We also can send after sale expert to clients' product line and optimize the product line.
FAQ
- Are you a manufacturer or trading company?
- How to prove your quality?
- What should I do if the products is not suitable for the market?
- Do you provide free samples?
- Can you provide OEM/OEM services?
We are a 10 years manufacturer.
We use E6 diamond, Dipea steel wire, passed ISO9001 and SGS, strict quality control and skilled workers.
Giving us the detailed report first, then we analyze the reason, try to find the solutions. If it is our problems, we will give you new products.
Small sample is welcomed. But, usually we don't provide free samples.
Yes, if you need.
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