.001 DIAL INDICATOR 749003991

.001 Dial Indicator 749003991 – High Precision Measurement Tool .001 Dial Indicator – Model 749003991 Engineered for professionals who demand uncompromising accuracy, the .001 Dial Indicator 749003991 delivers true 0.001‑inch resolution in a compact, rugged design. Whether you’re performing precision machining, quality inspection, or maintenance tasks, this dial indicator provides the reliable, repeatable measurements you need to keep production on target. Key Features & Benefits Ultra‑Fine Resolution: 0.001‑inch (0.025 mm) increments for the most demanding tolerances. Robust Construction: Hardened steel body with a protective stainless‑steel cover ensures durability in harsh shop environments. Large, Easy‑Read Dial: 2‑inch (50 mm) dial face with high‑contrast markings for quick visual read‑outs. Adjustable Spring Force: Fine‑tune contact pressure to suit a wide range of workpieces and materials. Zero‑Reset Capability: Instant zero setting for quick recalibration on the job site. Versatile Mounting Options: Compatible with standard 1‑inch (25 mm) and 1‑½‑inch (38 mm) magnetic bases, as well as a threaded spindle for collet or plug‑in accessories. Ergonomic Design: Knurled grip and balanced weight reduce operator fatigue during prolonged use. Technical Specifications Model Number749003991 Resolution0.001 in (0.025 mm) Measurement Range0–1 in (0–25 mm) Dial Diameter2 in (50 mm) Spring Force (Adjustable)0.05–0.30 N Mounting Thread1/4‑20 UNF Body MaterialHardened steel with stainless‑steel cover Operating Temperature‑20 °C to +80 °C (‑4 °F to +176 °F) ComplianceISO 2768‑m, ASME B89.1.19 Why Choose the .001 Dial Indicator 749003991? When precision is non‑negotiable, you need a tool that delivers consistent results without compromise. The 749003991 stands out because it blends industry‑standard accuracy with a user‑friendly interface. Its adjustable spring force lets you adapt to soft plastics, hardened metals, and everything in between, while the robust construction ensures the gauge remains calibrated even after repeated drops or impacts. Ideal Applications Machining and CNC setup Tool and die inspection Automotive component verification Aerospace part tolerance checking Quality control in manufacturing plants Maintenance of precision equipment Compatibility & Accessories The .001 Dial Indicator 749003991 is fully compatible with most standard magnetic bases, spindle adapters, and extension rods. Optional accessories include: Magnetic base with swivel lock Spindle extension for deep‑well measurements Protective case with foam insert Calibration certificate (optional) How to Use Secure the indicator to a magnetic base or spindle holder. Adjust the spring force to match the material of the workpiece. Zero the dial at the reference point. Move the probe gently over the surface to be measured. Read the dial and record the measurement. Customer Support & Warranty We stand behind every unit with a 2‑year limited warranty covering manufacturing defects. Our technical support team is available 24/7 to answer any questions regarding installation, calibration, or troubleshooting. Boost your precision, reduce scrap, and improve cycle times with the .001 Dial Indicator 749003991 – the ultimate tool for accurate measurement. The End