Professional Machinists Making Quality Parts

Professional Machinists Making Quality Parts

Machining Aluminum, Beryllium, Tungsten, Steel (all varieties), Plastics (Teflon, Delrin, ESD, etc.), Brass, Bronze, Copper, and much more.

Check Out Some Of Our Capabilities Here

Or, Contact Us

Give us a call, email, or a text. We’re happy to quote your project, no matter the size or complexity.

engineering@pro-mac.com

Call or text us at 941-755-7772

Pro-Mac Machine, 6156 15th St E, Bradenton, FL 34203

Pro-Mac Machine is proud to be a Service Disabled Veteran Owned Small Business

Steelhorn Innovations and Pro-Mac Machine are one and the same entity. In 2020, Steelhorn Innovations was formed by the current owners in order to acquire Pro-Mac Machine, Inc.  While our legal name remains Steelhorn Innovations, we operate under the business name “Pro-Mac Machine.”  Steelhorn Innovations is not a parent company with multiple holdings; it’s simply our original name coexisting with the business name Pro-Mac Machine. We appreciate your continued support and look forward to serving you with the same dedication and quality that defines our company.

Photos

Custom tooling from A-2 steel to meet customer specifications. The teeth fit into customer part, and the hex end is held firmly by a magnetic 8mm socket.
Custom machined and pressed brass bushings, with shoulder bolts turned in house to match customer’s.
AL6061 mirror substrate, approximately 9” x 3” x 5/8” thick, both sides milled flat to under 0.0005 inches”
Precision standoff for an electronics manufacturer.
Go-kart foot pedals designed and machined for Precision Performance Karting.
Marine motor mounts, designed and machined by Pro-Mac.
Stainless steel laser sintered Tesla turbine mounted on directing plates and shaft.
Polishing tool for multiple lenses being inspected on our CMM.
Custom testing fixture
Knurled, hard rubber part advancer for a bottle production line.
Aluminum conveyor guards fabricated for a local distribution facility.
Alignment pins installed on a 2018 JL. Designed at Pro-Mac, available for purchase at Off-Road Concepts.
Jeep door alignment pins. Designed at Pro-Mac, available for purchase at Off-Road Concepts.
Pro-Mac Sharpie Holder – Custom finish, magnetic back.
AK-47 hand turned custom suppressor mount.
Custom machined aileron bushings.
Bore gauge we made for a customer. 8.9741″ ± 0.0002″ accuracy.
Another bore gauge, accurate to ±0.0002″.
Bore gauge analysis on our Mitutoyo CMM.
One-of-a-kind Cribbage Board designed and machined at Pro-Mac.

Equipment

Turning

Cincinnati Falcon 300

  • Over 25” Swing over bed
  • 12” Chuck
  • 40” Longitudinal Travel
  • 12 Simultaneously loaded tools
  • 3,000 variable RPM, 30 HP spindle

Cincinnati Falcon 200

  • Over 20” Swing over bed
  • 8¼” Chuck
  • 16½” Longitudinal Travel
  • 12 Simultaneously loaded tools
  • 4,500 variable RPM, 15 HP spindle

Manual Engine Lathe – 14 40 Gap Bed

  • 14” Swing over bed
  • 40” Centers
  • 7.5 HP

Milling

Cincinnati Arrow 500

  • Travel X/Y/Z: 20”
  • 25” Max spindle to table distance
  • 770 lbs. load capacity
  • 21 position tool changer
  • 8,000 RPM Spindle

Cincinnati Arrow 750

  • Travel X/Y/Z: 30” / 20” / 20”
  • 25” Max spindle to table distance
  • 1,650 lbs. load capacity
  • 21 position tool changer
  • 8,000 RPM Spindle
  • Programmable rotary axis A
  • Programmable Nikken rotary axis, independent C

Sharp SV-4328SX-F

  • Travel X/Y/Z: 43.3” / 27 ½” / 24”
  • 29” Max spindle to table
  • Positioning Accuracy X/Y/Z: ±0.0002”
  • 2,200 lbs. load capacity
  • 24 position tool changer
  • 12,000 RPM Spindle
  • Programmable rotary axis A
  • Programmable Nikken rotary axis, independent C

Gorton MasterMill Vertical Milling Machine

  • Trak 2 Axis digital readout ±0.0001”
  • 42” x 9” Table
  • Powered Table and Spindle Feed

Inspection

Mitutoyo Crysta Plus 504

  • Working area of 20” x 16” x 16”
  • Resolution of ±0.000004” on each axis
  • Real-time temperature correction
  • Renishaw articulating probe head