Madison Tool & Die, Inc.

Precision CNC machining services by Madison Tool are provided for industries such as automotive, construction, and medical. We are experts in milling, drilling, turning, boring, knurling, reaming, grinding, polishing, deburring , tapping, and external and internal thread cutting. We also offer broaching, slotting, and deep hole drilling. Featuring 2- and 3-axis machinery, our shop is equipped with CNC controlled vertical and horizontal lathes, vertical machining centers, and twin spindle machines. We work with cast iron, stainless steel, aluminum, steel, brass, copper, bronze, and nickel as well as non-metals such as ABS, acetal, acrylic, fiberglass reinforced plastics, nylon, phenolics, PTFE, and UHMW enabling us to produce a wide variety of products. Our capabilities enable us to fabricate products that measure up to 24” in diameter and up to 30” long. We have a lifting capacity of 2 tons and work to tightest tolerances of ±.0002”. Madison Tool has over 50 years of experience in machining services and offers outstanding customer service and turnaround time. More on our precision CNC machining service capabilities can be found in the following table. Contact us directly to speak with one of our skilled representatives.

At Madison Tool, designing and manufacturing precision custom tooling, jigs, fixtures, gages, and dies is a premier service. We offer progressive dies, single hit dies, transfer dies, coining dies, forming dies, blanking dies, secondary dies, and hand transfer dies. Our machine and machine repair tooling capabilities include checking, welding, inspecting, assembling, and painting fixtures as well as working on automation equipment. Working with tool steel, copper, brass, aluminum, stainless, cold rolled, hot rolled, and spring steel means that we can meet our customer’s most demanding requirements. Our Statistical Process Control concepts and calibrated tool and gage programs guarantee production of high-quality products. For tool & die services, we work to tightest tolerances of ±.0001. Madison Tool is ISO 9001:2008 certified and has over 50 years of tool & die design and manufacturing experience. To learn more about this service, please contact us or refer to the table below.

Madison Tool & Die, Inc. was approached by an automotive industry customer requiring our custom CNC turning services. The rear end differential rings requested by this Midwestern customer were to be used in the heavy duty construction vehicle industry. Our analysis determined that the 7.5", 112-tooth rings would require three machining operations, they included CNC turning (turn OD and ID and machine faces) and vertical machining. We began with 2" thick gray cast iron which we machined on our Mazak CNC Duo Turn turning center and our Haas Vertical machining center, to tolerance of ±0.0005". The finished components then had rust prevention coating applied. We produced these parts with a two-week turnaround time at a cycle time of 6 minutes. To learn more about this project, or our other products and services, please contact Madison Tool and Die.

t Madison Tool, we specialize in high quality screw machining. Our reputation brought this automotive industry customer to us with the bleeder screw project highlighted here. The customer’s previous supplier was not able to provide the precision, quality, and consistency that they required, so they looked to us for help. This project represents a long term commitment from the customer, and high volume manufacturing from us. The customer had several objectives in regards to the production schedule; they needed to stock their new warehouse on the west coast within a short timeframe, and required weekly deliveries to maintain their production schedule. To meet these requirements we produce these bleeder screws at a rate of 100, 000 per day. Madison Tool is well positioned to meet various bleeder screw project requirements, supplying 89 different bleeder screws from inventory, in a range of screw sizes from 316” to 78”. We can provide various coatings and surface treatments, brass seat inserts, and bleeder screws with O-rings. Our bleeder screws are commonly used in many automotive applications including, ATVs, snow mobiles, military vehicles, forklifts, motorcycles, and even mining equipment. Our company will also ship worldwide. We currently ship bleeder screws to South America, India, Canada, and Spain. To learn more about this project, or the process used to manufacture it, see the table below or contact us directly.

An automotive industry customer came to Madison Tool & Die, Inc. seeking precision CNC turning services to manufacture this cast iron brake drum. The drums were to be used in the brake systems of large commercial trucks. Fully equipped to handle such requests, we made use of our Daewoo Puma 550 twin spindle vertical machine center for the CNC machining of these 136 lb. gray cast iron parts. Subsequent operations were performed using a Doosan DMN 400 drill and a BTI balancing machine. Tolerances of ±0.001" were achieved for these 18" x 36" components. We also spray painted to customer spec's. We currently ship 15, 000 parts per week (780, 000year), with two week turnaround to locations in the United States, Canada and Mexico. To learn more about this precision CNC turning project or our other products and services, please contact Madison Tool and Die.

An automotive industry customer came to Madison Tool & Die, Inc. seeking high volume custom screw machining and threading services. The customer required steel flanged inserts for use in the automotive industry. The inserts would be used in plastic injection molded parts on an automotive application. Madison Tool and Die is highly experienced in the production of a wide variety of inserts molded into plastic moldings. Our unique radial knurl provides strong resistance to pull-out and rotation. We also use a 6 spindle screw machine, ideal for automated high volume production. The 716", ¼-20, 12L14 steel inserts, were completed to customer tolerances of ±0.005". The parts were also finished with a 210 zinc clear chromate plate. We deliver approximately 1 million flanged inserts to this customer per month 15 million per year, with a turnaround time of 3-4 weeks. To learn more about this custom screw machining and threading project, or our other products and services, please contact Madison Tool and Die.

Madison Tool is a service oriented machine shop that manufactures high-quality products produced by experienced and skilled engineers and machinists. Our custom screw machining services are capable of milling, drilling, turning, boring, knurling, reaming, grinding, polishing, deburring, forming, and sizing as well as broaching, slotting, and deep hole drilling. Threading includes tapping, external and internal thread cutting, and thread rolling. We offer 3-axis machining and multi-spindle equipment. Our shop can also provide high-speed machining. We are confident working with metals such as stainless steel, aluminum, steel, brass, copper, bronze, nickel, titanium, and zinc as well as non-metals including UHMW and PTFE. Our manufactured parts can measure up to 4” in length with outside diameters up to 1-58”. We work to tightest tolerances of ±.0002”. By providing Statistical Process Control concepts and calibrated tool and gage programs, we maintain our commitment to high quality standards. Our shop runs production three shifts, so we can meet the tightest deadlines. The following table outlines our custom screw machining service capabilities. Please feel free to contact us for additional information.