Fowler 2 Dimensional Coaxial Indicator Set, Inch – 52-710-025-0

Use the 2D Coaxial Set for accurate component centering and positioning in most machining applications. The 2D Coaxial indicator can be used at any angle and the dial remains stationary during the rotation of the machine spindle.

Features:

• Indicator assembly with 1.6″ (42.5mm) diameter dial.
• Graduations and revolution counter .0005″ (.01mm)
• 3 Internal and 3 External feelers
• Center point feeler
• Restraining arm
• Complete in a fitted case

Specifications:

Length 6-7/8″ (175mm) Shank 3/8″ dia. x 7/8″ (10mm x 20mm) long Feeler ball 1/8″ (3mm) dia. Dial readings 0-50 Measuring range 0.250″ (6mm) axis offset Speed recommended not to exceed approx. 800 RPM Locating accuracy to within .0002″ (.005mm) of true center Capacity depends on feelers installed, but overall range is 5/32-12″ (4-300mm) internal diameter; 0-12″ (0-300mm) external diameter.