Kerfgrid
Metal fabrication Checked Oct 8, 2026

Precision Jig and Fixture

Rockford, MI · prototype to production

pjfinc.comRequest a quote
Certifications · select one to see where it is stated
About

PJF makes machined parts, welded fabrications, and custom inspection fixtures for customers, and provides CMM, portable, and on-site metrology inspection. It lists aerospace, defense, automotive, medical, and energy among the industries it serves.

Summary written by Kerfgrid from pjfinc.com.

Processes

Select a process to see the sentence it comes from.

Materials
Titanium, tool steel, aluminum, stainless steel, copper, brass and bronze, nickel alloys
Industries
Aerospace, defense, automotive, medical, energy, mining, general industrial
Volumes
Prototype to production
On the shop floor
15 machines listed on pjfinc.com
  • 5-Axis Hermle C650
  • 5-Axis Hermle C400
  • 5-Axis Hermle C250
  • 5-Axis Hermle B300
  • 5-Axis Hermle HS Flex
  • 3-Axis Mighty Viper Machining Centers
  • YCM 3-axis Vertical Machining Center
  • Renishaw AM 400
  • Milltronics BR6150
  • Milltronics BR8150
  • Mighty Viper 2100
  • Mighty Viper 2216
  • Chevalier QP2440
  • Miller Multimatic MIG/TIG units
  • Mitutoyo Bright Crysta 575
Where each detail comes from
  • Processes · 5-axis machining
    “PJF’s 5-axis CNC machining services produce high-precision components”
    pjfinc.com/services/
  • Processes · CNC milling
    “3-Axis CNC Machining”
    pjfinc.com/equipment/
  • Processes · Machining
    “Contract Machining”
    pjfinc.com/equipment/
  • Processes · Welding
    “Welding & Fabrication Equipment”
    pjfinc.com/equipment/
  • Processes · Fabrication
    “PJF provides fabrication services built around quality”
    pjfinc.com/services/
  • Processes · Grinding
    “7-Axis CNC Grinding”
    pjfinc.com
  • Processes · 3D printing
    “PJF provides metal additive manufacturing using the Renishaw AM 400”
    pjfinc.com/services/
  • Processes · EDM
    “PJF provides precision machining, grinding, Wire EDM, fixture manufacturing”
    pjfinc.com/industries/
  • Processes · Powder coating
    “Reverse Engineering Powder Coating Laser Engraving”
    pjfinc.com
  • Processes · Engraving and marking
    “Reverse Engineering Powder Coating Laser Engraving”
    pjfinc.com
  • Processes · Assembly
    “Assembly Support”
    pjfinc.com
  • Materials · Titanium
    “Commonly Machined Titanium P20 & P20 High-Hard”
    pjfinc.com/equipment/
  • Materials · Tool steel
    “A2, D2, S7 & P2 Tool Steels”
    pjfinc.com/equipment/
  • Materials · Aluminum
    “6061 Aluminum 7075 Aluminum”
    pjfinc.com/equipment/
  • Materials · Stainless steel
    “Stainless Steel Bronze Nitronic 50”
    pjfinc.com/equipment/
  • Materials · Copper, brass and bronze
    “Stainless Steel Bronze Nitronic 50”
    pjfinc.com/equipment/
  • Materials · Nickel alloys
    “Nitronic 50 Inconel”
    pjfinc.com/equipment/
  • Certifications · ISO 9001
    “ISO 9001:2015 and AS9100D certified quality systems”
    pjfinc.com
  • Certifications · AS9100
    “ISO 9001:2015 and AS9100D certified quality systems”
    pjfinc.com
  • Certifications · ITAR registered
    “ITAR registered for controlled and regulated work”
    pjfinc.com
  • Industries · Aerospace
    “supports aerospace programs with advanced machining”
    pjfinc.com/industries/
  • Industries · Defense
    “Defense programs demand strict quality standards”
    pjfinc.com/industries/
  • Industries · Automotive
    “PJF has extensive experience supporting automotive suppliers”
    pjfinc.com/industries/
  • Industries · Medical
    “Medical manufacturing requires repeatable processes, detailed inspection”
    pjfinc.com/industries/
  • Industries · Energy
    “PJF helps alternative energy companies accelerate development”
    pjfinc.com/industries/
  • Industries · Mining
    “Heavy Duty Equipment & Mining”
    pjfinc.com/industries/
  • Industries · General industrial
    “projects across aerospace, automotive, defense, energy, and industrial markets”
    pjfinc.com/equipment/