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16mm-50mm each one(+$3.00)
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16mm-50mm each 1 and goggles(+$4.75)
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16mm 10pcs(-$4.25)
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18mm 10pcs(-$2.75)
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20mm 10pcs(-$1.85)
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22mm 10pcs(-$1.10)
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25mm 10pcs
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30mm 10pcs(+$1.85)
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35mm 10pcs(+$3.75)
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40cm 10pcs(+$5.55)
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45mm 10pcs(+$7.40)
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50mm 10pcs(+$9.25)
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Diameter: Please select the diameter you want

Thickness: 0.6mm bore 3mm

Uses: electric mill dedicated

Name: Diamond wheel pieces of electric grinding parts cutting tablets

Products related to stone, ceramics, glass, carbide, gem processing and other fields, with small slotting, high degree of sharpness, can be used to polish, cut the surface of the object, a wide range of applications
Take a single piece with a pole (no need to shoot separately)
Rod diameter: 3mm
Shoot 10 with 2 rods (need to add a beat)
Drill hole 3mm.
Water can be extended to increase the service life

If it is a small electric mill with the proposed size of a little smaller, electric mill speed, please adjust to 20000 rpm or less!
50mm large pieces will be installed electric mill will be unstable, only applies to the drill or can be adjusted to 5000 rpm the following machine.
The use of friendly reminder Note: DIY is a pleasant thing, so when the DIY production of things, the use of security can not be ignored, here are some questions, hope that buyers can look carefully:

????General grinding needle grinding use of the problem is not in the use of cutting the film when you need to pay attention to, cutting the use of the speed can not exceed 20000 r / min, (OUR electric mill generally in the machine between 3-4 files) ,

Cutting the pole must be inserted in the end to install, so as not to speed too high rejection bending, cutting time must cut down the cutting groove, can not have a tilt or twist to, this situation is also easy to take into pieces broken pieces of flying out. The

Of course, the most important thing is to do security protection, such as with a good goggles, with a good glove, do not drag the hair and so on, these machine instructions are generally described, must look.