Dear Misters/ Madams
Hope this email find you well.
This is Sam from China, manufacturer of Mine Drilling Tools over 8 years.
After saw your website, I thought you might be interested in our Tapered Button Bits as below picture showed. Would you like to get some samples for testing, my friend?
We still have many other models, I can send you our more information if it’s ok for you.
Awaiting for your reply.
B'rds & Have a nice day!
Sam