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Dimension: Boring head size: 2 inch; screw thread: 7/16-20UNF; connecting screw thread: 1-1/2-18; min graduation: 0.001 inch; cross hole dia: 1/2 inch; maximum offset: 5/8 inch.
Material: This R8 boring head set is made of quality carbide with great match of hardness and toughness, thus prolongs its service life.
Design: Design of boring head bar set assures superior rigidity for chatter-free boring. After special treatment, its performance is stable and wear-resistant and durable.
Packing Including: 1 x 2 inch boring head, 1 x R8 shank, 9 x 1/2 inch carbide boring bar, 3 x allen wrench.
Easy Storage: Boring head group is equipped with a yellow storage box, easy to use and storage, effectively reduce the possibility of items lost.

Specification:

Boring Head Size: 2 inch

Screw Thread: 7/16-20UNF

Connecting Screw thread: 1-1/2-18

Min Graduation: 0.001 inch

Cross Hole Dia: 1/2 inch

Maximum Offset: 5/8 inch

Features:

1. This boring head set is made of quality carbide with great match of hardness and toughness, thus prolongs its service life.

2. Design of boring head bar set assures superior rigidity for chatter-free boring, After special treatment, its performance is stable and wear-resistant and durable.

3. Boring head group is equipped with a yellow storage box, easy to use and storage, effectively reduce the possibility of items lost.

Package Includes:

1 x boring head

1 x R8 shank

9 x carbide boring bar

3 x allen wrench