Chicago Pneumatic CP3040 Air Industrial 4 / 100mm Rt. Angle Die Grinder J130
Note: J-130 is my inventory # only. This was bought by a company as a spare, got engraved and never used. Just sat in a tool room cabinet over the years with other air tools. Spindle is standard 3/8-24 thread. Unique lever safety trigger you slide it back a little then push down on it to use it.
The inlet is 1/4 NPT. These grinders are very powerful and should be used with a full flow fitting such as a 3/8" or 1/2" body with the 1/4 NPT tool inlet. It will still work with a standard smaller body 1/4 fitting, but raw power would be reduced some. There are engravings on the tool from a tool room inventory. I acquired these with some stuff I bought and this company always certified their tools yearly and put their tags on them for reference.
Last checked in 2022 and sat in a tooling cabinet since. You will need a spanner pin wrench, or snap ring pliers about. 700 on center for the spindle retaining nut to change abrasive discs. Aluminum backing plate threads on and off the 3/8-24 spindle. Wrench included for that, and Allen Hex key included to hold spindle. This is a Industrial tool built like a tank. Exhaust ring collar is adjustable at front of the tool.
