If new whetstone is too expensive, you can try this.
I am using about 30 whetstones for my sharpening service.
You can buy my used whetstones.
Price = New stones price x remaining thickness% x 80%
Example:
Shapton #1000, New stone 1,250,000VND
Remaining 50% thickness
Used stone price = 1,250,000 x 50% x 80% = 500,000VND
Higher grit stones are not consumed much. Thinner stones are enough for home user. New stones are too much thick sometimes.
Available stones:
#120, #220, #320, #400, #500, #700, #1000, #11000, #1300, #2000, #3000, #4000, #5000, #6000, #8000, #12000, natural stones
Contact available stock
Tel, Whatsapp, Viber, Zalo
098 669 0527
Hiroshi Takeuchi