2024 3in Adjusting Boring Head R8 Shank 3/4 Inch Cemented Carbide Boring Bar Kit for CNC Hardening Milling

1、Kit Contents: Our boring head and bar kit comes with 1 boring head 12 boring bars 3 hex wrenches and 1 storage box. 2、Cemented Carbide Boring Bars: The carbide boring bars in our R8 shaft boring head and bar kit are high strength stable wear resistant and durable. 3、Storage Box: The boring head bar kit is placed in a storage box as a whole which is very convenient to store and carry reducing loss. 4、High Accuracy: Micrometer guide screw in the boring head bar kit provides 0.0001in direct reading accuracy and easy adjustment. 5、Wide Range of Application: The boring head bar kit is suitable for CNC hardening and grinding on R8 shank machines.