Product Description
Industrial grade heat treated steel drill adapters.
Enables the usage of core bits on a wide of range of drills, including shank, SDS Plus, SDS MAX, spline drive, and HILTI quick-disconnect arbors on hammer, rotary hammer, and coring drills.
5/8"-11 male thread fits:
- Dry core bits
- Wet core bits 1-1/2" diameter and below
1-1/4"-7 male thread fits:
- Wet core bits 1-3/4" diameter and above
Packing & Delivery

About Us
The company holds the managerial idea that "Quality proves strength,details reach to success",The company introduces the most advanced equipments.We have our own QC system, R&D Dept, so we can produce according to customer's samples, drawings and the specifications.Our Engineers and artwork designers are ready to provide you more qualified products and after-sales service.
We have long time business relationship with customers in European, South American, Africa, Asia, Middle East, We sincerely welcome you to visit our company or contact us for cooperation.
1.Rich experience:More than 20 years' R&D,abundant stone cutting experience.
2.Good sharpness:Our granite diamond saw blade positioned in providing higher cutting efficiency for clients,and adjusting lifespan as per clients' requests on the basis of sharpness guaranteed first.
3.Stable quality:Product spirit of striving for perfection,detailed training management system,stable and high quality production team,make our products keep better stability.


