CAGO
CAGO Technical Library

Blog and Knowledge

Technical articles and cutting tool guides to help you choose the right products for your operation.

AllCNC CoolantThermal ManagementChip ControlCoolant TroubleshootingDeep Hole DrillingMetrology and Process ControlMachine CalibrationCNC ProbingMeasuring ToolsTurning Inserts
How to Use a Dial Bore Gauge for Bore Size and Roundness
Measuring Tools

How to Use a Dial Bore Gauge for Bore Size and Roundness

Zero the gauge against a micrometer or setting ring, then rock it in the bore to find the true minimum reading.

How to Use a Height Gauge and Surface Plate for Height and Layout
Measuring Tools

How to Use a Height Gauge and Surface Plate for Height and Layout

Use a height gauge with a surface plate for height checks, layout marks, and step inspection.

5/20/2026Read more
height gauge surface plate measuring tools
How to Use a Vernier Caliper for OD, ID, Depth, and Step
Measuring Tools

How to Use a Vernier Caliper for OD, ID, Depth, and Step

A simple guide to zero check, outside/inside/depth/step measurement, and the mistakes that happen most often.

5/20/2026Read more
vernier caliper measuring tools inspection
How to Use an Outside Micrometer Without Over-Pressing the Part
Measuring Tools

How to Use an Outside Micrometer Without Over-Pressing the Part

A short outside micrometer guide covering ratchet use, zero check, and the most common reading errors.

5/20/2026Read more
outside micrometer measuring tools inspection
How to Use a Dial Indicator to Check Runout and TIR
Measuring Tools

How to Use a Dial Indicator to Check Runout and TIR

Learn how to mount the base, read the swing, and spot eccentricity before releasing the job.

5/20/2026Read more
dial indicator runout measuring tools