Сверло для кольцевой пилы по металлу Bi 14-230 мм
A Bi Metal hole saw is a tool used for drilling holes that consists of two different metal plates. One of the harder metals is used for cutting, while the other metal is used for support, smoothing out the cuts. Common bimetal hole openers include hand-held and desktop types, which are used in handmade production of leather, cloth, etc. For harder metal materials, it is recommended to use carbide
Спецификация:
Емкость: 14-230 мм
Cutting depth: about 27-34mm