INSIZE 3230 Series Point Micrometer

INSIZE 3230 Series Point Micrometer

Type A point micrometer with conical measuring points for checking the web thickness of drills, and the width of small grooves, keyways and slots that flat-faced micrometers cannot reach.

Features

• Conical Measuring Points - Fine points reach into narrow grooves, keyways and drill webs
• Ratchet Stop - Consistent measuring force for repeatable point-to-point readings
• Carbide Tips - Hardened carbide points resist wear from repeated contact measurement
• Fine Graduation - 0.01mm / 0.0001" graduation for precise small-feature measurement
• Supplied Setting Standard - Ships with a setting standard for ranges above the base size
• Compact, Rigid Frame - Solid frame keeps points aligned for accurate small-dimension checks

How to Use

• Zero on the Standard - Check zero against the setting standard before use
• Align Points in the Feature - Position both conical points squarely in the groove, web or keyway
• Use the Ratchet Stop - Advance with the ratchet for consistent, repeatable contact pressure
• Take Multiple Readings - Check at several points along the feature to confirm consistency

Specifications

Type: Point Micrometer
Graduation: 0.01mm / 0.0001"
Measuring Tips: Carbide (Conical)
Origin: China