Atoma 400 Grit Diamond Lapping Plate - No Handle Barware Hand finished with exceptional attention

Hand finished with exceptional attention to detail

Corrosion-resistant and easy to maintain

The 00 is a nimble creature comfortable reaching into poaching liquid or blanching water

Up to 300mm blade length – Designed for larger Gyuto

Up to 250mm blade length – Suitable for most Gyuto

Atoma 400 Grit Diamond Lapping Plate - No Handle Barware Hand finished with exceptional attentionThe Atoma 400 Grit Diamond Lapping Plate is a precision maintenance tool designed for controlled whetstone flattening and moderate steel removal. Manufactured in Japan by Tsuboman, Atoma plates are trusted by professional sharpeners for their accuracy, durability and long term consistency. Where the 140 grit is aggressive, the 400 grit offers a more refined approach. It is ideal for maintaining medium to fine stones without removing excessive