The 0-25mm Point Type B Micrometer from the Insize 3230 Series is a precise, compact tool designed for measuring the web thickness of drills, small grooves, and keyways. Crafted for toolmakers and machinists, it delivers repeatable readings with a 0.01 mm resolution.

• Range: 0–25 mm measurement capacity tailored for web thickness checks on drills, grooves, and keyways
• Graduation: 0.01 mm (0.0004 in) resolution for accurate, repeatable readings
• Carbide tips: Hardened carbide measuring faces resist wear for longer tool life
• Ratchet stop: Ensures consistent measuring pressure for repeatable results
• 60° setting standards: Supplied for most ranges; note this version (0–25 mm) is provided without setting standards
• Construction: Durable, compact frame designed to endure the rigors of a busy machine shop

With its carbide faces and ratchet mechanism, the micrometer delivers durable, wear-resistant performance that stays accurate over time. The 0.01 mm graduation supports precise decisions in drill manufacturing, tool inspection, and quality control, helping you reduce rework and ensure consistent fits in keyways and grooves. This micrometer is ideal for tool rooms, maintenance workshops, and precision-machining environments where small web thicknesses matter.