Core Drills (Metal Bond)
With SD metal bond technology, our core drills are of the highest quality. The special blend of metals are mixed with the matching diamond to form a matrix resulting in superior performance. Our core drills are manufactured for your specific core drilling requirements.
Based on the application and material to be machined, we can produce core drills which are aggressive, fast coring tools. Or we can produce a harder blend that is less aggressive but lasts longer.
Focusing on delivering the highest quality tools, Sierra Diamond Technology manufactures only continuous rim core drills from .025" o.d. to 4.5" o.d.
Our design engineers can help determine which core drill is best for your application and material.