Starrett Indicator Hole Attachment, EDP 52884 – 670A

These hole attachments make it possible to measure the inside of holes and other surfaces that cannot be reached with the regular indicator spindle. Both attachments have a .375″ (9.5mm) diameter hole to fit all indicators made to AGD standards and can be securely clamped to the indicator stem. The ball end on the swivel arm which contacts the work is 1/8″ (3mm) in diameter. The ball end on the swivel arm which contacts the work is 1/8″ (3mm) in diameter.

Specifications

• Made in America: Yes
• Range (Approx.) 3/8″ 9.5mm
  
• For Hole Depths to: 13/16″ 20mm
  

See all Starrett 670 Indicator Hole Attachments