WE’RE DEDICATED TO GETTING YOU THE PARTS YOU NEED. SHOP ONLINE NOW. >

Services
- Repair Services
  Repair Services
  Our comprehensive Repair Services serve industrial and infrastructure clients, as well as other repair centers nationwide.
- Test Services
  Test Services
  Our staff engineers are focused on electrical and mechanical equipment testing and monitoring, from predictive maintenance to root cause failure analysis.
- Field Services
  Field Services
  Our engineers and technicians can travel on-site to diagnose and repair due to equipment size or scheduled shutdowns.
  Request A Quote Today
- Servo Motor Repair
  Servo Motor Repair
  Thorough evaluation and repair of Servo motors from qualified technicians with extensive expertise.
- Critical Asset Maintenance
  Critical Asset Maintenance
  Our Critical Asset Maintenance Solutions are backed by an experienced engineering team and span set-up, equipment storage, monitoring, analysis, repair, return and training.
- Control & Automation Services
  Control & Automation Services
  Our Industrial Control & Automation services range from custom solutions to build-to-print panels and everything in between.
- Foundry Services
  Foundry Services
  We can make custom, hard-to-find, or obsolete parts from a sample or print in our in-house foundry.
- Waterjet Services
  Waterjet Services
  Reverse engineering from a drawing or 3D rendering to remanufacture your hard-to-find parts efficiently.
Products
- Replacement Parts
  Replacement Parts
  Our extensive library spans thousands of electric motor cooling fans, as well as replacement and motor protection parts.
- Motor Test Systems
  Motor Test Systems
  Our systems are built on the principles of safety, simple operation, and dependable service, with an eight-hour power supply at full ratings.
  REQUEST A QUOTE TODAY
- Core Loss Tester
  Core Loss Tester
  Core loss testing is one of the most important quality assurance tools in the motor repair industry and is virtually a requirement when rewinding a motor.
  REQUEST A QUOTE TODAY
- H2O Weld
  H2O Weld
  Powered by distilled water, H2OWeld Water Welders deliver clean, safe, and efficient brazing with no gas cylinders and no emissions. They offer precision, portability, and performance you can count on.
- Temperature Digital Recorder
  Temperature Digital Recorder
  Our UTDR offers a reliable and intuitive design for your temperature recording needs.
  REQUEST A QUOTE TODAY
- Static Excitation System
  Static Excitation System
  Built with off-the-shelf and open source components, the Jenkins Static Excitation System removes the need for ongoing maintenance and is perfect for run-of river generators.
- New Electric Motors
  New Electric Motors
  We offer a full line of new, OEM electric motors, across a range of sizes and types from trusted manufacturers.
- Transformers & Specialty Coils
  Transformers & Specialty Coils
  We can determine the proper transformer from one of our quality manufacturers, as well as build/rewind a failed transformer, or manufacture a custom coil.
- Sleeve Bearings
  Sleeve Bearings
  When you choose Wheeler, expect world-class 5-axis CNC manufacturing, precision rebabbitting services creating the best babbit bearings, and innovative design & modeling assistance.
Industries
- Repair
  Repair
  We've become a trusted electromechanical resource for repair shops around the country.
- Heavy Manufacturing
  Heavy Manufacturing
  From repair and testing capabilities up to 10,000 horsepower to turning and milling by hand or CNC, we can help.
- Hydroelectric Power Generation
  Hydroelectric Power Generation
  We've been working with hydroelectric power generation companies for more than 75 years, offering industry-leading repair and testing.
- Municipal Water
  Municipal Water
  With years of experience, municipalities trust Jenkins with their repair, testing and analysis needs.
- Elevator
  Elevator
  From repairing, testing, monitoring, casting and more, we're a trusted partner for leading elevator manufacturers.
- Mining
  Mining
  Jenkins offers trusted repair, monitoring and parts replacement services for all types of mining applications.
Resources
About
- History
  History
  Proud of our history. Dedicated to our work. Committed to our people.
- Jenkins Difference
  Jenkins Difference
  We're powered by the energy and ingenuity of our dedicated people.
- Facility
  Facility
  Our facility spans 50,000 sq. ft. with a bay height of 22', located in Charlotte, NC.
- Technical Team
  Technical Team
  Our staff of 80 includes six on-site engineers to work through any electromechanical issues.
- Sales Team
  Sales Team
  Our staff includes an experienced outside sales team dedicated to helping you find solutions.
- Affiliations & Certifications
  Affiliations & Certifications
  We’re committed to staying up-to-date on industry affiliation, certifications, and providing continuing education.
Contact
- Questions
  Questions
  We're always here to help, whether you're a customer or another repair shop that's hit a roadblock.
- Careers
  Careers
  We’re interested in passionate, talented problem-solvers to join the Jenkins family.

Cart 0 Items

Part # 12-18I

Drill Concentric Mounting Holes

Name: Drill Concentric Mounting Holes
Brand: Jenkins
SKU: 12-18I
Availability: InStock

$143.00

Drill Concentric Mounting Holes in a fan. Machining charges for fan blades over 12″ but smaller than 18″ overall diameter prior to machining (as a blank bore).

Drill Concentric Mounting Holes

Specs

Questions about our offerings?