Sharp type silver welded granite marble drilling stone diamond tool

$6.00 / Piece | 50 Pieces (Min. Order)
- +
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
30 day(s) after payment received
Contact Supplier
Report Suspicious Activity
Quick Details
Place of Origin:
Brand Name:
Model Number:
Core Drill Bit
Masonry Drilling
Product name:
6.5-25mm core bits
Stone, marble or granite
3/8" shaft
Plastic or white box.
Painting in different color
50pcs each size
Fast drilling and long life

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X30X30 cm
Single gross weight:
0.5 kg
Package Type:
Each Core drill bits are packed in plastic box, then according to the size, normal put in an export standard carton, gross weight per carton is limited within 15-20kg.
Picture Example:
Lead Time :
Quantity(Piece) 1 - 1000 >1000
Est. Time(days) 30 To be negotiated


Sharp type silver welded granite marble drilling stone diamond tool

diamond drill bit

Product Description

Established in 2000year == Factroy==Quality Control ==Competitive price==OEM==Short delivery time


1. Description of Core Drill Bits Diamond Tool for Drilling Stone Premium Quality

1. Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on.
2. Premium grade core bits that deliver fast drilling speed and extend product life.
3. Use application with core drilling machines and hand drills.
4. Production strictly according to customer requirements.
5. Size could be customized.


2. Features of Core Drill Bits Diamond Tool for Drilling Stone Premium Quality

1. Usage: With water application
2. Processing Technology: silver welded
3. Applications: Stone drilling
4. Segment type: Crown segment
5. Delivery time: Around 20-30days

Small Diamond core bit for stone
Item No.DiameterTeeth No.Segment DimensionTotal LengthConnection Type
BGB6.56Crown82.5833/8” Shaft
BGB88Crown82.5833/8” Shaft
BGB1010Crown82.5833/8” Shaft
BGB1212Crown82.5833/8” Shaft
BGB1414Crown82.5833/8” Shaft
BGB1515Crown82.5833/8” Shaft
BGB1616Crown82.5833/8” Shaft
BGB1818Crown82.5833/8” Shaft
BGB2020Crown82.5833/8” Shaft
BGB2222Crown82.5833/8” Shaft
BGB2525Crown82.5833/8” Shaft





Q: Where is your factory located? How can I visit you?
A: Our factory is located in Nanjing City, Jiangsu Province, China. You can fly to Nanjing International Airport and we will pick you up. Welcome you to visit our factory
Q: How is your quality?
We have a very strict control system and 100% QC inspection before shipment
Q: What should we do if your product can not run well?
A Give us a detailed report including pictures onsite and products pictures. Then analyze the reason try to find a good way to solve the problem If it's our problem and not possible to solve, then we will give replacement
Q: If we need technical support, can you offer us?
A: Sure, we have an experienced engineer team offering our customs with additional benefits with specific advice, which is based on clients' special request, such as formula painting, packing, etc
Q: Can I get a sample?
A: Yes, of course. We offer free sample for a small amount of products, but freight collected. you are welcomed to contact us for more details
Q: When can I get the price?
A: We usually quote within 24 hours after getting your inquiry.

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like