Manufactured from ISO 9001-2000 certified factory.
Using quality raw materials from Germany.
The product has been certified. And safety according to Japan standard.
Proof that the cutter is more sharp than the original, with less than 25% cutting time. The same amount of work.
The more durable than the original. When the workpiece is finished, measure the remaining diameter. The new cutters were 25% smaller than the old ones.