Our precision CNC machining capabilities at Andrew Tool & Machining include the ability to mill and tum complex components on advanced machining centers. We specialize in the machining of challenging parts with stringent quality requirements and are ISO 9001:2015 and AS9100D certified.
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Parts can be machined to customer-provided prints or reverse-engineered based on physical samples. Numerous post-machining processes are available, including welding, grinding, and surface finishing.
Turning Min/Max Part Diameter: Ø.0004” - 26”
Turning Maximum Part Length: 36”
Maximum Part Weight: 1,000 lbs.
Milling Maximum Part Size (L x W x H): 43” x 60” x 28”
Tolerances: ±.0001”
At Andrew Tool & Machining, we are technical experts in multi-axis CNC machining. With our state-of-the-art manufacturing technologies and professional production staff, we perform high-precision, close-tolerance machining for industries that demand perfection. We manufacture complex parts that require extreme accuracy, superior surface finishes, and compliance with the most exacting industry standards for quality. By paying attention to every detail, including feed rates, cutting tools, and cutting speeds, we uphold tolerances as close as ± .0001″.
Maximum Part Weight: 1,000 lbs.
Milling Maximum Part Size (L x W x H): 35” x 29” x 19”
Tolerances: ±.0001”
At Andrew Tool & Machining, we are a leading provider of electrical discharge machining (EDM) services. We conduct incredibly tight tolerance machining using wire EDM, sinker EDM, and EDM drilling technologies. Whether requirements call for a simple shape or a part with complex design details, we provide impressive results. We machine delicate features, intricate contours, and thin-walled sections as well as drill deep, micro-sized holes in workpieces with dimensions as large as 25″ length x 25″ width x 16″ height. Our capabilities include rotary wire EDM for complex 3D parts that need machining on multiple sides. With our intelligent approach to EDM, we obtain a minimum surface finish of 4 µin and uphold tolerances in the single-digit micron range.
Wire Size Range: Ø.001” to .012”
Cutting Axes: 4
Maximum Part Dimension (L x W): 25” x 25”
Maximum Material Thickness: 16”
Minimum Surface Finish: 4 µ”
Tolerances: ±.0001
At Andrew Tool & Machining, we offer grinding services to improve the shape and surfaces of precision metal parts. With our multiple grinding capabilities, we achieve incredibly accurate workpiece geometry and the finest surface finishes.
Our jig grinding capabilities allow us to grind straight or tapered holes up to 6” in diameter with tolerances as close as +/-.00005” and finishes as fine as two microinches. Our CNC jig grinding expertise allows us to process complex geometries with a very high degree of precision.
Jig Grinding Maximum Hole Diameter: Ø6”
Cylindrical Grinding Maximum Diameter: Ø8”
Minimum Surface Finish: 2 µ”
Tolerances: ±.00005”
At Andrew Tool & Machining, we provide surface grinding of metal, PEEK, ceramic, and composite materials to precision tolerances. We specialize in controlling the geometry of complex structures that present complex work-holding challenges. Using proprietary grinding methods, we routinely attain .000040″ (~1 micron) flatness in parts up to 80″ in length, 32″ in width, and 23″ in height. CMM and electronic gauging equipment verify the dimensional tolerances, flatness, and surface roughness of the indicated areas as defined in the customer’s specifications.
Maximum Part Length: 80”
Maximum Part Width: 40”
Maximum Part Height: 23”
Rotational Surface Grinding Maximum Diameter: Ø40”
Maximum Part Weight: 500 lbs.
Minimum Surface Finish: 2 µ”
Tolerances: ±.00002”
Our experienced toolmakers will craft precision fixturing from your tooling designs to create the custom tools you need for your special projects. Whether your requirements include assembly fixtures, inspection fixtures, unique gaging, or any other special tooling, our machining professionals are available to perform for you.
We commonly achieve precision tolerances as tight as +/-.0001”. With our precision machining and inspection capabilities, we offer complete precision tooling solutions for any industry standard. Our qualifications include ISO 9001:2015 and AS9100D certification.
