All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
250mm Length Diamond Core Drill Bits For Drilling Concrete
No reviews yet
Hover to zoom in
Key attributes
Industry-specific attributes
Type
Core Drill Bit
Use
Masonry Drilling
Finish
Other
Other attributes
Place of Origin
Fujian, China
Customized support
OEM, ODM
Brand Name
SUNNY
Model Number
Diamond Core Drill Bit
Segment Size
24x3.5/4/4.5/5x10mm
Connection
1-1/4"-UNC7, 5/8-11", M14, 1/2"GAS, etc.
Working Length
250mm
Segment Shape
Roof, Turbo, Arix, or customized
Welding Type
Laser welding,sliver welding for core drill bit
Application
Drilling stone, concrete, bricks, wall, reinforced concrete,etc
Equipments
Hand held core drills or core drill rigs
Feature
High Efficiency
Use
Masonry Drilling, Concrete drilling
Packaging and delivery
Packaging Details
Standard Export Packing or as Your Requirements
Port
Xiamen
Selling Units:
Single item
Single package size:
24X24X24 cm
Single gross weight:
5.000 kg
Supply Ability
Supply Ability
10000 Piece/Pieces per Month
Lead time
| Quantity (pieces) | 1 - 10 | > 10 |
| Lead time (days) | 7 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 2 piece
Sample price:
$50.00/piece
Customization
Customized packaging
Min. order: 90
Graphic customization
Min. order: 90
Customized logo
Min. order: 90
For more customization details, message supplier
Know your supplier
Custom manufacturer12 yrsLocated in CNStore rating
5.0/5
On-time delivery rate
77.1%
Response time
≤4h
Online revenue
$110,000+
Patents awarded
4
Production machines
40
Services
Minor customization
Design-based customization
Quality control
Finished product inspection
QA/QC inspectors (2)
Order with confidence
Verified as Custom ManufacturerProduct descriptions from the supplier
100 - 499 pieces
$29.00
>= 500 pieces
$26.00
Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 2 piece
Sample price:
$50.00/piece
Membership benefits
US $10 off with a new supplierClaim 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