Quality Is Our Legacy

In 1913, L.H. Hamilton and Chester H. Beach started a new company to produce labor-saving, motor-driven electrical devices, built with better designs and better components than the competition.

Wisconsin Electric Company, soon changed to Dumore Corporation, and continued to thrive, refining its motors and bringing together a team dedicated to building quality products and standing behind them. High-quality electric motors led to industrial tools.

Over 100 years later, the tradition continues …
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Dumore Corporation


Dumore was founded with the idea of turning creative ideas into high-quality products built with better designs and better components than the competition, and over 100 years later, that tradition continues.

Now Dumore Motors, Dumore Tools and Dumore Specialty Products, our founding principles remain the same, and are still what drive Dumore today:

  • Dedicated to the highest quality products and standing behind them
  • Anticipate and respond to customer needs to exceed their expectations
  • Invest in a dedicated and capable team, equipped with the latest technology, committed to seeking innovative solutions

Dumore Motors

Dumore Motors designs and manufactures custom fractional horsepower DC motors, gear motors and custom electromechanical motor assemblies, including permanent magnet DC motors, series wound universal motors, right angle, parallel shaft and planetary permanent magnet DC gear motors.

Dumore Tools

Dumore Tools provides some of the highest quality drilling, tapping and grinding tools on the market. Dumore grinding tools include tool post grindershand grinders and flexible shaft grinders. Dumore drilling and tapping tools include precision automatic feed drills and tappers for production drilling and tapping stations and sensitive bench top drill presses.

Dumore Specialty Products

Following our tradition of building better designs with better components, Dumore manufacturers certain specialty products, including our emergency starter solenoids for fire pump diesel engines, and serve many OEMs with private label specialty products and custom assemblies – all with the same Dumore Quality, at a competitive price, made in the USA!

Made In The USA

Dumore motors, tools and custom assemblies are Made in the USA, engineered and manufactured in our 120,000 square foot state-of-the-art manufacturing facility located in Mauston, Wisconsin, which was built to provide our customers with complete on-site services, including full engineering and design capabilities, 3D solid modeling, state-of-the-art model shop and tool room and complete testing facilities. Dumore offers Just-In-Time (JIT) and Kan Ban delivery programs to meet OEM production requirements and complete customer service and support.

Dumore Makes It Easy!

When your project demands the best, count on Dumore! Contact Dumore and start a conversation with one of our engineers about your needs. At Dumore, we make it easy to get the quality products you demand at a competitive price - Made in the USA!