Optical Center Hardened Punch, 4" Length, 3 x Magnification Engineering Machine Tool

Optical punches are precision tools used to accurately mark or punch materials by aligning with visual indicators. They are commonly utilized in applications requiring precise hole placement, such as in machining, fabrication, and printing plate preparation

• 🔍 High Precision Measurement: Measurement range of 7.878" to 8.27" with accuracy of ±0.00006" and resolution of 0.00001".
• 📏 Deep Measurement Capability: Measures up to a depth of 3.15" for versatile applications.
• 🔄 Repeatable Results: Constant spring pressure ensures consistent, repeatable measurements.
• ⚡ FastFit Measuring Heads: Bower’s FastFit heads allow for quick and easy adjustments for rapid measurements.
• 🎯 Three-Point Contact System: Detects lobing or triangular form errors, ensuring highly accurate results.
• 🏆 Durable Ceramic Contact Points: Provides high durability and stability with regard to thermal expansion for long-lasting performance.
• 👷‍♂️ Ideal for Professionals: Perfect for machinists, engineers, and quality control professionals requiring high-precision bore measurements.