Counter Boring Head

Counter Boring Head, is single insert indexable deep hole boring machining tool, body of super quality alloy steel, long duration, with carbide coating insert, high working efficiency,can meet different requirements from clients
Diameter range∶φ30——-φ 500 mm

this is four head out thread counter boring head.

it is used for pipe hole machining.

customer can tell me your size and demand  so that we can quote to you.