1/4", 6mm Light Weight Composite. Body Air Die Grinder Nv-3210

Model NO.: NV-3210
Condition: New
Customized: Non-Customized
Grinder Cap: 1/4"(6mm)  1/8" (3mm)
Air Pressure: 90psi
Vg. Air Consumption : 4 Cfm
Free Speed: 25000 Rpm
Length: 165mm 6.5"
Net Weight: 0.35kg/0.77 Lbs
Air Inlet: 1/4"
Air Hose(ID): 3/8"
Trademark: NOVIA TOOLS or Neutral or OEM
Transport Package: Carton
Specification: 1/4"
Origin: Zhejiang

Product Application

Good choice for smoothing sharp edges,deburring,polishing and grinding

1/4",6mm Light weight composite.body air die grinder
Item No
NV-3210
Grinder Cap
1/4"(6mm)  1/8" (3mm)
Air Pressure
90PSI
Avg. Air Consumption 
4 cfm
Free Speed 
25000 RPM
Length
165mm 6.5"
Net Weight
0.35kg/0.77 Lbs
Air Inlet
1/4"
Air hose(ID)
3/8"

 

Main Features

1) Compsite body,much stronger,durable and comfortable

2) Lever lock throttle for safety

3) Easy-operting speed control knob

4) Rear 360º exhaust

5) 1/8" (3mm) collet for optional

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Zinc Selenide CO2 Laser Lens

The transmission range of Zinc Selenide ZnSe-CVD is 0.5 - 20 µm.
ZnSe CVD used for high power CO2 laser optics at 10.6µm, for protective optics windows or optical elements in FLIR (forward looking infrared) thermal imaging equipment, optics for medical and industrial applications (optical plane parallel windows (plates, disks, blanks), wedged windows, optical meniscus, spherical and cylindrical lenses, prisms, resonator mirrors of CO2 laser).
The refractive index is near 2.4. Zinc Selenide has a very low absorbtion coefficient and is used extensively for high power infrared laser optic. It is non-hygroscopic.
Zinc Selenide (ZnSe) - transparent in wide spectral range from yellow (visible) to far IR. ZnSe material is a chemically inert, non-hygroscopic and highly pure product that is very effective in many optical applications due to its extremely low bulk losses, high resistance to thermal shock and stability in virtually all environments, easily machined.

Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.

ZnSe coated curve ZnSe uncoated curve


ZNSE properties


Zinc Selenide Co2 Laser Lens,Zinc Selenide Focusing Lens,25.4Mm Znse Lens,Zinc Selenide Lens

China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com