News Center

Home > End Mill Standard Sizes

End Mill Standard Sizes

A good drill size chart can also be used as a handy decimal equivalence chart as well as to convert decimal sizes to metric number drill bit sizes amp letter drill bit sizes the asme b9411m twist drill standard establishes number drill bit sizes from size 1 to 97 in practice you will seldom see number sizes

Some Products

Online Message

If you are interested in our products, or what we can do to help you, you can always consult our customer service.

Quick response within 30 seconds for technical advice

Complete engineer dispatch within 24 hours

Maintenance free of charge within 12 months from shipment