Why We Chose a Haas TM-1P for the HCE Performance Shop

Why We Chose a Haas TM-1P for the HCE Performance Shop

(This post is just our observations and is NOT at all sponsored by Haas.)

It's been over 6 months since we decided to bring CNC machining in-house at HCE Performance. We didn’t need a massive production machining center or a million-dollar factory setup. What we needed was something much more practical:

A machine that could prototype quickly, make small production runs, and handle aluminum automotive parts with precision.

After looking at several options, we landed on the Haas TM-1P Toolroom Mill—and it turned out to be the perfect fit for our shop.

Built for Prototyping and Low-Volume Production

The TM-1P sits in a sweet spot between a manual mill and a full production CNC.

For companies like ours that design parts—things like:

  • brackets
  • breather components
  • mounting hardware
  • small billet automotive parts
  • prototype race components

…the ability to go from CAD to a real aluminum part the same day is incredibly valuable.

The TM-1P excels at exactly this type of work. It’s fast enough to be productive but simple enough that it doesn’t require a full-time CNC operator to run.

For a design-driven company like HCE, that’s ideal.

Simple, Reliable, and Easy to Learn

One of the biggest reasons Haas machines are so popular in small shops is simplicity.

The Haas control system is widely considered one of the easiest CNC interfaces to learn. It's simply just easier to set up and learn.  Getting us up and running to just make parts.

Even if someone comes from a manual machining background, the Haas interface is intuitive enough to pick up quickly.

That’s super important as we're a small team all wearing multiple hats.

Plenty of Work Envelope for Automotive Parts

Let's talk about the size of parts we're making.

The TM-1P has an appropriate work envelope:

  • X travel: ~30"

  • Y travel: ~12"

  • Z travel: ~16"

That’s a lot of room for the kinds of parts we design.

Most automotive components—especially billet accessories and brackets—fit comfortably inside that workspace. It also means we can fixture multiple parts in a single setup, which is great when we’re making small batches.

Rigid Enough for Aluminum and Steel

Most of the parts we design are made from 6061 or 7075 aluminum, which machines beautifully on the TM-1P.

But the machine is also rigid enough to cut:

  • steel
  • stainless
  • plastics
  • engineering composites

That flexibility lets us experiment with different materials depending on the application and allows us to even batch process on some parts we needed to 'tweak'.

The Programmable Tool Changer (The “P”)

One of the biggest upgrades over the standard toolroom mill is the programmable tool changer.

The TM-1P includes a 10-tool automatic tool changer, which means the machine can run multiple operations in one program without stopping.

For example, a part might use:

  • Facing mill
  • Spot drill
  • Drill
  • End mill
  • Chamfer tool
  • Tap

Without an automatic tool changer, you’d have to stop the machine and swap tools manually between operations.

With the TM-1P, the machine just keeps running.

That’s a huge time saver.

A Perfect Bridge Between Manual and Full CNC

One thing that makes the TM-series special is that it still feels like a toolroom machine.

It has:

  • a large table
  • lots of open access
  • great visibility
  • simple setup

That makes it perfect for one-off setups and experimentation, which is exactly how products get developed.  We go through so many versions before we're happy with what we launch. You can indicate a part, tweak a setup, run a quick program, and immediately see the results.  We've run 4 versions of a design in one day before.

Strong Support and Parts Availability

Another big factor was support.

Haas machines are extremely common in the U.S., which means:

  • parts are easy to get
  • service technicians are widely available
  • tons of online resources and training exist

When you’re running a small shop, downtime matters. Choosing a platform with strong support infrastructure was an easy decision.

A Machine That Fits the Shop (Literally)

Another very practical reason the TM-1P made sense?

It actually fits in a small workshop.  We're small and we couldn't fit a big mill in our shop.  Hopefully that will change someday.

Compared to many vertical machining centers, the TM-series machines have a smaller footprint and lower height, which makes them perfect for garage-style or compact shop environments.

And in our case… it barely cleared the garage door getting it inside.  But it fits.

Bringing Manufacturing In-House

The biggest benefit of adding the Haas TM-1P to the HCE shop is simple:

Speed.

Instead of waiting weeks for machine shop turnaround, we can now:

  • Design a part in CAD
  • Program it in CAM
  • Cut the prototype the same day

That accelerates development dramatically.

New ideas can be tested quickly, refined, and improved before they ever reach production.

For a company built around engineering-driven automotive parts, that capability changes everything.

And after the adventure of dragging a multi-ton CNC mill up a dirt road and squeezing it through the shop door in the dark, we’re pretty excited to start making chips.

The Haas is finally home.

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