All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Vacuum brazed coring drilling hole saw set diamond crowns core drill bit for ceramics tiles marble granite porcelain
No reviews yet
Key attributes
Industry-specific attributes
Type
Core Drill Bit
Use
Tile Porcelain Ceramic Marble Granite
Finish
Other
Other attributes
Place of Origin
Jiangsu, China
Customized support
OEM
Brand Name
Johnson Tools
Product name
Diamond Coated Core Drill Bits
Technology
Vacuum Brazed
Material
Diamond + Metal Powder
Application
Ceramic, Porcelain, Tile, Granite, Marble, Stone.
Out Dimeter
5-180mm
Thread
M14, 5/8"-11, Hex shank, Round Shank, Hex Quick release shank.
Engrave and Printing
OEM Service
Usage
Wet or Dry
MOQ
20 sets in Formal Order
Packaging and delivery
Packaging Details
In paper box, plastic tube, Aluminum Case or double blister, etc
Port
Shanghai
Selling Units:
Single item
Single package size:
40X15X15 cm
Single gross weight:
1.000 kg
Supply Ability
Supply Ability
1000000 Piece/Pieces per Month
Lead time
| Quantity (pieces) | 1 - 1000 | > 1000 |
| Lead time (days) | 20 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$70.00/piece
Customization
Customized logo
Min. order: 1000
Customized packaging
Min. order: 1000
Graphic customization
Min. order: 1000
For more customization details, message supplier
Certifications
CEKnow your supplier
Custom manufacturer16 yrsLocated in CNStore rating
4.8/5
On-time delivery rate
84.7%
Response time
≤4h
Online revenue
$60,000+
Floorspace
5000m²
Staff
25
Services
Design-based customization
Sample-based customization
Quality control
Finished product inspection
QA/QC inspectors (2)
Order with confidence
Verified as Custom Manufacturer
Evaluated as top-rated supplierProduct descriptions from the supplier
Minimum order quantity: 20 pieces
$1.66 - $46.15Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$70.00/piece
Membership benefits
3-day coupon giveaway: up to US $80 offClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues