Engineered for professional-grade precision, the Milescraft 36 in. L Bi-Metal Flex Shaft turns a standard rotary tool into a versatile grinding and finishing station. Its bi-metal construction provides a durable balance of stiffness and flexibility, designed to endure the rigors of detailed work and extended use without warping or rapid wear.
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Length and reach: a full 36 inches of flexible shaft to access tight corners, internal radii, and awkward angles without repositioning your workpiece.
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Shank diameter: 1/8 inch shank fits most rotary tools with standard chucks, enabling quick tool changes.
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Max speed: capable of up to 35,000 RPM for precise grinding, deburring, and finishing on metal and other hard materials.
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Materials: bi-metal construction delivers improved durability under heat and wear, extending service life during demanding tasks.
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Packaging: packaged in a sturdy clamshell for secure storage and convenient on-site use.
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One-piece convenience: includes a single flex shaft per package for immediate integration with compatible tools.
What it’s ideal for: Use the Milescraft bi-metal flex shaft to reach internal radii and edges, perform detailed contour grinding on metal components, deburring and smoothing in tight spaces, and fine finishing in woodworking where a rigid spindle can’t reach. Its combination of length, flexibility, and durable construction gives you precise control and cleaner results compared to rigid attachments.
Practical tips for best results:
- Maintain a steady feed rate and let the tool do the work; excessive force can generate heat and wear the shaft’s surface.
- Avoid sharp bends to prevent kinking; store the shaft loosely coiled to preserve its flexibility.
- Ensure your rotary tool accepts a 1/8" shank and securely clamp the shaft before operation.
