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Sapphire Cutting with Diamond wire Loop

Sapphire Cutting with Diamond wire Loop


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Sapphire Cutting with Endless Loop Diamond Wire

Cutting video details


Cutting Tools:Diamond Wire Loop

Wire TypeMulti strand  wire
Linear Velocity(m/s)30-60
Feed Speed(mm/min)5-100


Cutting Process:

Cutting Material : Sapphire

Linear Speed: 40m/s

Feed Speed: 2 mm/min

Cooling Way: wet

Tensile Strength: 130N


Cutting Results:

  • Thinner -0.55mm
  • Quicker-linear speed can be upto 50m/s
  • Smoother-clear and smooth cutting surface


Cutting Advantages


1,Cutting Shape

Use diamond wire loop as cutting tool, cutting direction can be changed during the cutting process.

2,Slice Thickness

As diamond wire loop is thin and running speed are high, it’s able to cut graphite with extremely thin slice.

3,Surface Quality

There is no wire mark on the surface, it’s flat and smooth.

4,Cutting Efficiency

High linear speed ensures high cutting speed, diamond wire loop can highly improve cutting efficiency.


There is a long history of using diamond wire saw in sapphire cutting industry,even endless loop diamond wire is a new cutting tool.


What We Cut:

Not only Graphite but also Stone,Metal,Glass,Silicon and other hard brittle materials can be cut by diamond wire loop saw.

Special diameter and length on request!

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