
Capability
Machining
CMF machines big parts after welding on two TOS Varnsdorf CNC horizontal boring mills, so weldments never leave the building to be finished.
- TOS WHQ 15 table
- 98 × 138 in
- TOS WHQ 15 table
- Second TOS table
- 78 × 137 in
- Second TOS table
- Engine lathe capacity
- 34 × 144 in
- Engine lathe capacity
- Radial drill swing
- 72 in
- Radial drill swing
TOS WHQ 15 CNC boring mill
What we do
Two TOS Varnsdorf CNC horizontal boring mills (tables to 98 × 138 in), Hurco CNC mills and engine lathes to 34 × 144 in machine big parts after welding, without leaving the building.
- Large-part boring, milling and facing
- Post-weld machining to print
- Bores, bolt patterns, sealing faces
- One setup, one quality system

Equipment
On this process.
| Machine | Type / capacity | Best for |
|---|---|---|
| TOS Varnsdorf WHQ 15 CNC boring mill | 98 × 138 in table | Post-weld machining of large weldments |
| TOS Varnsdorf CNC boring mill | 78 × 137 in table | Bores, faces and bolt patterns |
| Hurco VM-3 and Hurco CNC mills | 3-axis | Smaller precision components |
| Engine lathes (4) | 6 × 24 in to 34 × 144 in | Shafts and turned parts |
| Radial drill and surface grinder | 72 in swing | Drilling and flat finishing |
Often paired with
One shop, every step.
Questions
Machining FAQ
How large a part can you machine?
CMF's TOS Varnsdorf WHQ 15 CNC boring mill has a 98 × 138 in table, and a second TOS mill has a 78 × 137 in table. Both sit under overhead crane coverage with 18 ft under the hook.
Can you machine a part after it's welded?
Yes. CMF welds and machines in the same building, so weldments go straight to the boring mill for post-weld machining to print, with no shipping between vendors.
What have you machined recently?
Recent CMF jobs include a 5 in 6061-T6 aluminum component for a large military test fixture and the bored heads of a ballistic research blast tank.
Work with us
Have a drawing?
Let's look at it.
A real person on our team replies within one business day.
