R&J Drills

R&J Industrade Co.,Ltd.

operating hours:24:00 

consumer hotline:+86 18105428219


SKYPE :judy_dh

whatsApp:+86 156 2113 9821

Facebook:Judy Zhu


Huangdao District, Qingdao City, Shandong Province,China

If your company wants to establish a business relationship with us, please briefly describe the cooperation intention and send an email

Special 15 ° spiral groove

Unique blade design

The overall dimensions comply with DIN6539 standard

Tool material "Fine grain cemented carbide  barstock"


Widely used in general machinery, mold, automotive, refrigeration, and other industries

Suitable for processing through holes, blind holes, and laminated plates

Drilling depth 3xD, 5xD