Atoma Diamond Plate
#400 grit diamond plate for sharpening and lapping… read the full description.
Delivering to US (Paying in USD) 
Atoma Diamond Plate is in stock:
- 1lb 3.5oz
- 8.3 x 3 x 0.4"
- Monocrystaline diamond chips / Aluminium
- Made in Japan
Product description
Very useful #400 grit diamond stones for coarse sharpening and, crucially, for lapping and flattening your waterstones. An adhesive layer of monocrystaline diamond chips is backed onto a 10mm thick block of aluminium giving a solid, stable and flat product.
Always use wet, and work gently. For lapping, smooth off wetstones in a circular, figure-of-eight action.
Best usage
A great solution for flattening your stones.