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This diamond finger bit with 40mm working length is ideal for fast
stock removal as well as truing up saw lines, which is usually mounted on CNC or
radial arm machines, for
hole grinding, anchor and blind hole, working as milling cutter for
cutting any arc of granite marble or other stones.
Segments hot-press sintered and silver welded by
high frequency welded machine.
Center water-feed holes in each
bit and wet use only.
With the design of twisted segments and special
barrel vents to allow easy removal of cutting debris, low noise and
safety.
Soft bond is ideal for grinding hard stone, and
diamond #30/40 grit is better for grinding hard granite.
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