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Compass brand/ Sharpening and Polishing Stones, Combination Stones, Glass Stones and Scythe Stones have for long been the industry standard in quality and performance.

Though Grindwell Norton mainly offers Compass Brand/ stones in 37C. Stones in Aluminium Oxide are also available in select categories. Refer the Stock Availability Table for further details.

 
  Typical Applications
    Sharpening of carpentry     tools, knives, scissors, etc.
  
Mould and die polishing
  
Deburring
 Compass Brand/Sharpening and Combination Stones
 

Features

Benefits

    Choice of Premium Silicon Carbide     and Smooth cutting Aluminium     Oxide  Fast stock removal for quick edge shaping
   Keen edges and clean deburring


 


 




   

Troubleshooting Guide


Problem
Possible Causes
Suggested Correction

Stone does not cut – Loaded/clogged with    metal
– Not enough lubricant
– Stone too fine
– Clean with oil or wire brush or    sandpaper
– Use more oil
– Use coarser stone

Poor surface quality, deep scratches, excessive tool wear – Stone is too coarse
– Stone is too soft
– Use finer stone
– Choose different abrasive

Tool edge not sharp enough – Stone is coarse – Hone with a finer grit

 


                                                     Sharpening Stones Relative Finish And Cut Rate

 

  •  Select abrasive (37C, Aluminium Oxide) based on desired stock removal rate,
    - 37C for faster stock removal
    - Aluminimum Oxide for better finishes
  •  Select grit size based on desired surface finish.


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