Machining For Castings

J. Thomas’s provides Machining For Castings under very strict quality control. We can perform extremely complex projects that require the highest levels of controls and manufacturing capabilities, while at the same time cost-effectively handle your smaller requirements such as prototypes or small quantities.

Here are some parts and project examples:

Handrail Bracket

Material: Ductile Iron, Aluminum and Brass Castings
Application: Handrails
J. Thomas, LTD. Process: Drill and ad countersink for two holes in a casting; run several thousand per production run; maintain dedicated drilling device for part


Breakable Double Crank

Material: Iron Casting & CRS Rd. Bar
Application: Railroad switching gear
J. Thomas, LTD. Process: Machine raw casting in VMC, produce the pins from bar stock on CNC lathe, swage the pins using hydraulic press


Our Machine and Fabrication shop has the following capabilities:


Our experienced CNC lathe and CNC vertical machining operators provide quality products to our customers using the latest CNC machining technology.


Qualified machinists perform unsurpassed manual machining tasks on our vast array of lathes, manual milling machines, cylindrical grinders, horizontal milling machines, drilling machines and surface grinders.

Contact Us To Discuss
Your Machining Application
Phone (717) 397-3483