Customized High-Quality Laser/High Frequency Welded Extensions of Diamond Core Bits

• Customized: Customized
• Length: Jobber-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, Metal Drilling
• Manufacturing Process: Laser/High Frequency Welded
• Model NO.: Diamond Core Bits
• Application: for Diamond Core Drill
• 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: 82071910
• Production Capacity: 500000PCS/Year

Product Description

Customized High-Quality Laser/High Frequency Welded Extensions of Diamond Core Bits

Product Description

 

Applications: These core bits have extended barrels to drill into deep walls. The smaller diameters will also help electricians and plumbers to drill through double walls in 1 action to fit conduit pipes or plumbing pipes. They are especially useful in the walls of older buildings where the middle may be loose-filled. Once drilled through, the pipe can be inserted as the core bit is withdrawn to help avoid fall-back of the loose fill. They use standard dry core bit 1/2" BSP fittings. Use a power drill without hammer action and with a clutch or torque limiter. The ideal power would be 1kW or more, especially for the 107mm size. A pilot drill is not used with these extended core bits. 

The testing data for some of our products are provided below. If you require testing data for other products, please contact us.

Detailed Photos

 

Payment Terms And Shipment

1) Accepting T/T, L/C, and other payment request can be discussed.

2) 100% T/T advanced for order amount less than USD10,000.

3) 30% deposit, remain balance should be paid 3 days before shipment
for order amount more than USD 10,000.

4) Normally deliver within 7 days after payment, large quantity order
should be discussed.

5) Less than 45KG, we recommend sent by express - EMS, DHL, TNT, FedEx,Ups.More than 45KG, we recommend sent by air or sea.

Our Advantages

1) No Any MOQ Limited

2) Accept OEM.

3) 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

1.Are you a manufacturer or trading company?

   We are a 10 years manufacturer.
2.How to prove your quality?
 We use E6 diamond,Dipea steel wire, passed ISO9001 and SGS,strict quality control and skilled workers.
3.What should I do if the products is not suitable for the market?
 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.
4.Do you provide free samples?
 Small sample is welcomed.
5.Can you provide OEM/OEM services?
    Yes, if you need.