Is a unique and simple instrument that quickly and accurate measures, with a three point contact, the inside diameter of tube and tube sheet holes.
The reversible dial plate allows the user to measure in both inch/decimals and metric.
Our standard adjustable depth is 4” (101.6 mm) or 8” (203 mm) dependent on the model.
All gauges are furnished with setting ring and packed in a wooden carrying case.
Mechanical internal measuring gauge for quick and accurate measuring of the inside diameter of tube and tube sheet holes.
Available for tubes from 1/2” to 1 1/2” (12.7 mm to 38.1 mm) O.D.
Ideal for piloting tubes through tube sheet baffles, and support plates. Available for tubes from 3/8” to 2” (9.5 mm to 50.8 mm) O.D.
This tool is adjustable according to diameter and gauge of the tube.
Is a portable tool developed for cutting serrations in the tube holes of both ferrous and nonferrous tube sheets.
It can be used as a hand tool or mounted in a radial drill for a more permanent and positive installation.
Works well in C N C controlled machines.
The tool is adjustable from 22 to 54 mm (7/8” to 2 1/8”) from the face of the sheet to the back side of the inner groove.
It has one replaceable tool bit and a set of rotating pilot bushes.
Fitted with an adjustable thrust collar the unit incorporates a depth gauge which accurately controls the amount of tube projection.
An important safety feature is the left-hand threaded adjustment of this part to prevent accidental self feeding of the cutter.
Available for tubes from 5/8” to 1 1/4” (15.8 mm to 31.75 mm) O.D.
