Contact Volo Aero MRO T: +1 413-525-7211

Precision Grinding - Business Development - Material Supply



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T56/ 501D Capability

As part of our growth Volo Aero MRO  has developed significant repair capability to support the T56 /RR501 engine with over 35 different parts currently supported. All of the repair capabilities have been driven from our customers requirements for a cost effective repair solution with a vendor that responds to thier needs.

Volo Aero MRO has a strong background in precision grinding and machining specifically Jig grinding and OD/ID grinding. The typical industries served are the Aerospace repair and new manufacturing customers, the tooling and die manufacturing companies and medical industries. We deal in high precision tight tolerance requirements for low volume production and repair. We have an extensive range of in-house tooling and gauging to ensure the work we perform meets our customers tolerance specifications.

Links to attachments for our FAA certificate and line card

FAA certification

Line card



FAA Certificate number FP7R098J



Jig Grinding

3 Manual Jig grinders

2 CNC Jig grinders capable of continuous path grinding

1 Fosdick grinder with 44" x 22" table



OD / ID Grinding

Heald ID grinder with three grinding spindles

Jones and Shipman NC Universal grinder

9" swing and 27 " length


Lathe and Milling

Doosan Puma Lathe with Live milling.

12 position turret

5' Bar feed

3.5" bar stock capability

Clark Knee Mill -w/DRO

Additional Equipment:

  • Axium too CMM 600mm x 650mm with RTP20 articulating probe
  • Knee Mill with two axis DRO
  • Blue M Furnace 650 degrees atmospheric Oven
  • Media Blast Cabinet with glass bead peen
  • Graymills parts washer
  • BOBCam software system for CNC programming
  • Calibrated tooling system with over 100 tools tracked.
  • 6x18 Surface grinder
  • Moore Jig Bore #3
  • Black Oxide