|Accu center is designed specifically for machining hard and brittle materials.
he most suitable type can be chosen from among 3 kinds of cutting edge shapes according to the purpose of machining.
Highly precise pitch of holes can be achieved by using in combination with the Accu drill.
|Center hole for positioning of holes, countersink, etc.
|Hard and brittle materials such as quartz glass or ceramics.
|0.5 , 1.0
|φ3 × 40