Magnetic Dial Indicator Holder – 3/8" Clamp, 70kg Base

Adjustable Magnetic Dial Indicator Holder with 3/8" Clamp

Take your measurement work to the next level with this Adjustable Magnetic Dial Indicator Holder. Engineered for machinists, engineers, and workshop enthusiasts, this precision tool set combines a digital dial indicator with a powerful magnetic base — giving you stable, accurate readings every time.

What's Included

• Digital Dial Indicator: 0–25.4mm (0–1 inch) measuring range with a resolution of 0.01mm / 0.0005 inch — minimizes reading errors for mechanical and industrial processes
• Magnetic Base: Heavy-duty 70 kg (155 lbs) max pull force for rock-solid stability on any ferrous surface
• 3/8" Clamp: Universal clamp mount for flexible positioning and quick setup

Key Features

• High Precision Measurement: 0.01mm / 0.0005 inch resolution digital dial indicator for accurate, repeatable results
• Powerful Magnetic Base: 70 kg (155 lbs) holding force keeps the assembly firmly anchored during measurement
• Fully Adjustable Arm: Multi-axis articulating arm lets you position the indicator exactly where you need it
• Durable Construction: Built from metal and high-impact plastic for lasting workshop performance
• Versatile 3/8" Clamp: Compatible with a wide range of indicator stems and setups
• Easy to Read: Clear digital display minimizes parallax and reading errors common with analog gauges

Who Is This For?

This magnetic dial indicator holder is ideal for machinists, toolmakers, CNC operators, auto technicians, and hobbyists who need reliable surface, runout, or flatness measurements. Whether you're tramming a mill, checking spindle runout, or inspecting part tolerances, this kit delivers professional-grade accuracy.

Specifications

• Indicator Range: 0–25.4mm / 0–1 inch
• Resolution: 0.01mm / 0.0005 inch
• Magnetic Base Pull Force: 70 kg (155 lbs)
• Clamp Size: 3/8 inch
• Materials: Metal & plastic

For guidance on measurement tools and standards in industrial settings, refer to the National Institute of Standards and Technology (NIST) Manufacturing Resources.

Frequently Asked Questions

Q: What does the magnetic dial indicator holder set include?

A: The set includes a 0–25.4mm (1 inch) digital dial indicator with 0.01mm / 0.0005 inch resolution, a heavy-duty 70 kg (155 lbs) magnetic base, and a 3/8" clamp for versatile mounting options — everything you need for precise workshop measurements.

Q: What surfaces does the magnetic base work on?

A: The magnetic base is designed to attach securely to any flat ferrous (iron or steel) surface, such as machine tables, lathe beds, milling machine columns, or engine blocks. It provides up to 70 kg (155 lbs) of holding force for a stable setup.

Q: What materials is this dial indicator holder made from?

A: The holder and base are constructed from a combination of metal and high-impact plastic, ensuring durability and long-term performance in workshop and industrial environments.

Q: Is this suitable for home workshops or professional use?

A: Absolutely. This magnetic dial indicator holder is versatile enough for both home hobbyists and professional machinists. Whether you're a CNC operator, auto technician, or DIY enthusiast, the precision and adjustability of this tool make it a valuable addition to any workspace.