Group: BIG Kaiser Precision Tooling Inc.
Back counterbore for screw cap hole
BIG Kaiser Precision Tooling Inc.
The 315 series by Big Kaiser Precision Tooling Inc. is a Back counterbore which is designed for screw cap hole. Each of the unit, comes with a program back boring insert holders that is attached to a KA3-KA6. The whole unit comprises of rough boring heads which compliment the back boring capabilities.