Automotive Precision Machining
Delivering high-quality, precision-machined automotive components by using state-of-the-art CNC machining technology.
Precision CNC Machined Automotive Components
At Insty-Bit, we make high-quality CNC machined automotive parts that meet the tough needs of the automotive industry. Using modern CNC machines, we create parts with great accuracy and consistency. Whether you’re an OEM, a tier-one supplier, or an aftermarket company, our parts are built to match your exact needs.
Along with our advanced equipment, we bring over 35 years of hands-on experience in precision machining. Because of this, customers trust us to deliver strong, reliable, and high-performing automotive components. We also take pride in making our products in the USA, so you can count on quality and care in every part.
- L36 mm 1-3/8” Bar Capacity
- LDual “C” Axis and “Y” Axis with 19” Travel
- L27-Tools with 11-Driven Tools
- LSimultaneous Main & Sub-Spindle CNC Swiss Machining
- LParts Catcher and Chip Conveyor Included
- L1,181 Inch per Minute Rapid Rate

Quality Assurance
Alongside our advanced CNC machining capabilities, Insty-Bit is committed to maintaining the highest standards of quality assurance in every project. Our automotive components are manufactured under strict process controls and are backed by globally recognized certifications, including ISO 9001:2015. These certifications ensure that each part we produce is thoroughly inspected, performance-tested, and ready to meet the demands of real-world automotive applications.
State-of-the-art CNC equipment for consistent results
In-process inspection and post-production QC
Scalable production volumes with fast lead times
- ISO Certified 9001:2015

Our Products
Collaborate with a trusted partner for your automotive component needs. Contact us to discuss your project requirements and discover how our CNC machining capabilities can benefit your operations.
About Us
Since 1988, Insty-Bit Inc. has been a trusted name in high-precision CNC machining for the automotive components industry. It all started with our founder, Jim Wienhold, who set out to solve everyday efficiency problems. At first, we gained recognition by creating the patented quick change chuck system for 1/4 inch hex shank drill bits, changing how people work with tools.
Over time, we expanded our skills and technology to focus on CNC machined automotive parts. Today, we use that same passion for innovation to produce reliable, consistent, and accurate automotive components that meet the strict demands of the industry.
At Insty-Bit, we know that precision matters. That’s why our advanced CNC machining processes are built to meet tight tolerances and deliver parts you can depend on. By combining cutting-edge equipment with skilled experts, we make sure every part we produce helps improve vehicle performance and reliability.
Whether you’re building small batches or large runs, Insty-Bit delivers high-quality automotive parts that are made to perform — every time. Let us help you move your project forward with dependable precision and proven efficiency.
Contact Us
- Insty-Bit 7128 Shady Oak Road Eden Prairie, MN 55344
- Call us at: 612-381-1060
- Fax us at: 612-381-1153
- Email us at: [email protected]
