Kerfgrid
Machine shop Checked Oct 8, 2026

Duo-tec Tool & Machine

Maple Grove, MN · prototype to production

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About

A family-owned machine shop in Maple Grove, Minnesota, operating since 1972. It makes custom metal and plastic parts to customer prints and builds tooling and assemblies, mainly for medical device, aerospace, defense, and commercial customers.

Summary written by Kerfgrid from duotectool.com.

Processes

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Materials
Aluminum, stainless steel, tool steel, titanium, nickel alloys, copper, brass and bronze, plastics
Industries
Medical, aerospace, defense, automotive
Volumes
Prototype to production
On the shop floor
14 machines listed on duotectool.com
  • AGIE PROGRESS 3
  • MITSUBISHI FA-10
  • MITSUBISHI SX-20
  • OKAMOTO 16 X 32 Automatic Surface Grinder
  • MAZAK NEXUS QUICK TURN 200
  • MAZAK QUICK TURN SMART 250M
  • CMM-ZEISS C100 2828-18
  • ENSHU EV530S HS/HP CNC MILL
  • YCM XV-1020A CNC MILLS
  • YCM 1250A CNC MILL
  • LASEREVO LASER MARKER
  • KOMATSU 60 TON PUNCH PRESS
  • HARDINGE LATHES
  • JAPAX SB-1M SMALL HOLE BURNER
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