


20 cm digital mitotoyo caliper
Wallis is a tool used to accurately measure internal, external and depth diameter and length.

Outward ball gauge
The outer ball edge is called a control tool that is used to control the workpiece within its tolerance range.

Outward ball gauge
Ball edge is called a control tool that is used to control the workpiece within its tolerance range.

30 cm digital mitotoyo caliper
Wallis is a tool used to accurately measure internal, external and depth diameter and length, and you measure the tool directly and with high accuracy.

Outward ball gauge
The outer ball edge is called a control tool that is used to control the workpiece within its tolerance range.