AIRETOOL HG-875-6 HOLE GAUGE FOR HEAT EXCHANGER TUBES   Range .675 to to .825

Description

AIRETOOL HG-875-6 HOLE GAUGE FOR HEAT EXCHANGER TUBES Range .675 to to .825. Condition is "Used".
Direct reading “inline,” three-point contact, self-centering hole gauges, for 1/2", 5/8", 3/4", 7/8", 1" and 1 1/4" tubes,
graduated in .002" (.05mm) increments for fast, accurate measurement. Hole gauges available in 6" (152.4mm)
and 12" (304.8mm) reach. Each hole gauge has range to measure tube sheet holes in next smaller size.
Tube O.D.
Tool
Number
Stock
Number
Range (in.)
Range (mm)
Reach
7/8"
HG-875-6
5171600
.675 - .825
17.15 - 20.96
6"
This is a used item it looks to have very little use could have been for a demo.  This unit comes with a.820 test ring for setting.