Tsurugi #400 whetstone

A great low grit stone, nice feedback and consistent scratch pattern. This is a great stone for the start of kasumi polishing.

205mm x 76mm x 27mm

Tsurugi#400:

Type: Medium Grit Whetstone
Abrasive Materials: Aluminum Oxide (Al₂O₃) and Zirconia (ZrO₂)
Bonding Agent: High-temperature fused ceramic bond
Manufacturing Method: Porous ceramic process
Grit Size: #400 (average particle size: approx. 30 μm)