The cut surface is very smooth, the cut is not spread. It is the highest ever. Just a lifetime is short.
Cutting of general steel materials described in the description
On 2011-02-28 14:04:33
【The side of the whetstone is smooth. Even though the thickness of the grindstone was thin, the waist was strong, ... ...], but as it was stated, the grinding wheel broke when used several times. Even though it is thin ※ The waist is strong · · · · · · · is too strong and will it lack elasticity against warp? It is unknown whether usage is bad. It might be vulnerable to bending?