ZK09
Core Drill Bit, Core Drill
Masonry Drilling
Customized
DIN, JIS, AISI, API
Jobber-Length
Diamond
Rromansty Tool
China, Jiangsu
Core Drilling
Vacuum Brazed Diamond Core Drill Bit
OEM, ODM, Obm
Customizable
Granite Tile Ceramic Marble Drilling
Plastic Box + Carton Box
10 PCS
Diamond
RROMANSTYTOOL
Plastic Packing
customizable
China
Product Description

Diamond core bit
Diamond core bit, the best assistant for opening operations. This core bit is made of high quality diamond with excellent wear resistance and stable performance. Whether you are drilling on a construction site, in a renovation project or in other areas, our diamond core bit are designed to handle a wide range of materials such as concrete, brick, rock and more with ease. Its precise coring design ensures the accuracy and cleanliness of the aperture, providing an efficient and reliable solution for your work.
Style | Diameter | Diamond Segment | Total Height | Shank | Color |
ZK090615 | 6mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK090815 | 8mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK091015 | 10mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK091215 | 12mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK091415 | 14mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK091615 | 16mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK091815 | 18mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK092015 | 20mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK092515 | 25mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK093015 | 30mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |
ZK093515 | 35mm | 10/15mm | 60mm | M14 Thread /5/8 "-11/HEX/TRI | Customizable |













Q 1. What's the payment term?
A. We accept T/T 30% deposit and 70% balance against copy of BL.
Q 2. How's the delivery time?
A. If we have stock in our warehouse, we will ship the products as soon as they are ready. If you need to customize or purchase in large quantity, it usually takes 7-15 days for product lead time.
Q 3. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we would use cartons and strong pallet for protection.
Q 4. What is the MOQ?
A. We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.
Q 5. Would you accept to use our logo?
A. OEM is acceptable only if the quantity is reasonable.
Q 6. We want to know month capacity.
A. Monthly, we could supply amount at USD 500,000.00 per month.
Q 7. Where is your market?
A. Mainly in Europe like Germany, France, Italy, Finland, and North America like USA, Canada, also in Australia, Chile, Brazil,
India, Russia, Vietnam, Philippines, Pakistan, South Africa, Egypt and etc.
Q 8. Do you have catalogue and price list?
A. We have E-catalogue and paper Catalogue. But the price is according to your quantity.
Q 9. Can you provide samples? Are the samples free?
A. We can supply free samples, shipping fee to be negotiated.
Q 10. Can I become an Agent / Dealer of you?
A. That's sounds really good. Welcome to consult.
A. We accept T/T 30% deposit and 70% balance against copy of BL.
Q 2. How's the delivery time?
A. If we have stock in our warehouse, we will ship the products as soon as they are ready. If you need to customize or purchase in large quantity, it usually takes 7-15 days for product lead time.
Q 3. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we would use cartons and strong pallet for protection.
Q 4. What is the MOQ?
A. We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.
Q 5. Would you accept to use our logo?
A. OEM is acceptable only if the quantity is reasonable.
Q 6. We want to know month capacity.
A. Monthly, we could supply amount at USD 500,000.00 per month.
Q 7. Where is your market?
A. Mainly in Europe like Germany, France, Italy, Finland, and North America like USA, Canada, also in Australia, Chile, Brazil,
India, Russia, Vietnam, Philippines, Pakistan, South Africa, Egypt and etc.
Q 8. Do you have catalogue and price list?
A. We have E-catalogue and paper Catalogue. But the price is according to your quantity.
Q 9. Can you provide samples? Are the samples free?
A. We can supply free samples, shipping fee to be negotiated.
Q 10. Can I become an Agent / Dealer of you?
A. That's sounds really good. Welcome to consult.