Main Features:

1. A Subland Drill combines two diameters into one tool, retaining individual geometry for each diameter.
2. Dual cutting diameters produce holes perfectly sized for each specific screw.
3. Recommended for high-rpm corded drills.
4. Provides superior tool life compared to standard step drills.
5. Ideal for cabinet making, fastening, woodworking, and professional applications.

Specialized in producing high speed steel twist drills, masonry and SDS hammer drills, wood drills, and other cutting tools. We also process non-standard drills depending on customer requirements.

Quality Control: With strong technical force and modern testing means, all products comply with international standards. Our facility has passed ISO9001:2008 Quality System Certification.

Experience: With over 10 years of sales and technical expertise, we understand global requirements and excel in research and development. Almost 100% of products are exported to Europe, the United States, and Southeast Asia.