25x60mm Vacuum Brazed Granite core drill bits/Stone Hole Saw
Vacuum brazed diamond core bits are manufactured by welding
synthetic diamond particles to the outside edge of the core bit and
segment in a vacuum barzing furnace. All og the diamond particles
are on the exterior cutting edge of the bit, with o metal-diamond
mixture. Depending on the manufacturer's recommended
application,vacuum brazed core bits will cut a wide varity of
materila including concrete,masonry, graite and marble.
Designed to work on stone,marbleglass,tile ad more.It offers an
ecellent cuttig speed with a long cutting life.Diamonds are vacuum
brazed to the segments, and side walls. Can be run wet or dry and
attaches with5/8"-11 thread.
Vacuum brazed processing technology give fast and smooth drilling
effect,high reinforce brazed drill segments drilling without
chips,save more worker-cost.