Carbide Boring Bar Set 2 Inch Boring Head R8 Handle 1/2 Inch Boring Bar Hex Wrench

Feature:
Boring bar set for boring, boring cylindrical holes, boring faces, boring trapezoidal holes, boring faces, cutting holes, outer ring grooves, etc
Boring bar set made of high quality steel with high hardness and good toughness
Boring head dials are clearly graduated, highly accurate and easy to recognize
Dual rod gripper allows for greater drilling range without extreme offsets

Specification:
Boring head size: 2 inch
Thread: 7/16-20 unf
Connecting thread: 1-1/2-18
Minimum scale: 0.001 inch
Cross bore diameter: 1/2 inch

Package includes:
1 x 2 inch boring head
1 x r8 shank
9 x 1/2 inch carbide boring bar
3 x allen wrench