Kerfgrid
Machine shop Checked Oct 8, 2026

J & D Machine & Gear Inc

Seattle, WA · prototype to production

About

J & D Machine and Gear in Seattle is a job shop that makes custom and prototype mechanical parts, including gears, splines, shafts, and bushings, and also handles repair and refurbishment. It serves manufacturing, aerospace, fishing, construction, and food customers, working in aluminum, steel, brass, bronze, stainless steel, titanium, and plastics.

Summary written by Kerfgrid from jdmachineandgear.com.

Processes

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Materials
Aluminum, carbon steel, stainless steel, titanium, copper, brass and bronze, plastics
Industries
Aerospace, construction, food and beverage, general industrial
Volumes
Prototype to production
On the shop floor
15 machines listed on jdmachineandgear.com
  • Haas VF-4
  • Haas Super VF-2
  • TRAK DPM 5
  • TRAK DPM 3
  • Acer E-Mill 3VKH
  • Bridgeport
  • K&T TF Series
  • Haas SL-30T
  • Sharp 2280C
  • Graziano SAG14
  • G&E 48H Gear Hobber
  • G&E 24H Gear Hobber
  • Fellows 6A Gear Shaper
  • Lees Bradner Gear Thread and Worm Miller
  • Barber-Coleman Hob Grinder
Where each detail comes from