• 12A2-45 CONICAL CUP diamond grinding wheels
  • 12A2-45 CONICAL CUP diamond grinding wheels
  • 12A2-45 CONICAL CUP diamond grinding wheels
  • 12A2-45 CONICAL CUP diamond grinding wheels
  • 12A2-45 CONICAL CUP diamond grinding wheels

12A2-45 CONICAL CUP DIAMOND WHEELS, METAL BOND, D 50-250

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12A2-45 CONICAL CUP DIAMOND GRINDING WHEELS, METAL BOND

Application:  sharpening and finishing of multi-bladed carbide tools with straight and spiral teeth, drills, broaches, reamers, high-speed alloyed high-strength steels and other hard-to-machine materials. Processing of flat surfaces of machine parts, semiconductor materials, ceramics, quartz, precious and ornamental stones.

External diameters  D: 50, 75, 100, 125, 150, 200, 250 mm
Internal (hole) diameters H: 16, 20, 32, 51, 76, 127 mm 
Please select dimensions from the list or contact us for custom quote. 

Download full catalog  

Metal bond
 
Grain size: Please select from the list or read Technical information.  
The finest grain size is 0.25/0 micron (fine polishing) , the coarsest - 200/160 micron (rough grinding). 
In grain selection window you see grain sizes according to standards:
MICRON = MESH(GRIT) = FEPA

Diamond concentration:  100%, other concentrations on order.   

Max.  rotation speed: 35 m/s

Manufacturing time, if product is Out of Stock, or for custom orders: 6 weeks 
 
Free shipping
Contact us for combined shipping  quote or bulk discounts. 

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Please read more about:

Shipping
Warranty, returns and refunds
Grain size conversion, selection and use of your tool

  • Availability: In Stock
  • Model: 12A2-45
  • Manufacturer: Plant of Diamond Tools, Ukraine