Weiler 56491 Mounting Mandrel is an essential accessory for safely and securely mounting small cut-off wheels on a variety of rotary power tools. Engineered for reliability and versatility, this mandrel is designed for professionals in fabrication, automotive repair, and metalworking who demand precision and safety in their cutting applications.
This mandrel is compatible with a wide range of small 1-inch to 3-inch Type 1 cut-off wheels. A key feature is its ability to securely hold wheels with either a 1/4-inch or 3/8-inch arbor hole, thanks to its multi-part design that accommodates both sizes. This dual compatibility eliminates the need for multiple mandrels, making it a highly convenient and cost-effective solution.
With a standard 1/4-inch stem, the mandrel fits easily into most drills, die grinders, and other rotary tools. Constructed from durable, hardened steel, it is built to withstand the high centrifugal forces of cutting applications. For optimal performance and safety, it is rated for a maximum operating speed of 30,000 RPM, which is a crucial detail for users to match the tool's speed to the wheel's rating and prevent failure.
Type: Mounting Mandrel | Arbor Hole Compatibility (in.): 1/4 and 3/8 | Stem Diameter (in.): 1/4 | Maximum RPM: 30,000 | Material: Hardened Steel | Used With: Right Angle Grinder | Wheel Compatibility: 1 - 3 Type 1 wheels | Thread Type: UNF
Features & Benefits:
- Broad Compatibility: Designed to mount 1" to 3" Type 1 cutoff wheels, accommodating a wide variety of cutting tasks
- Dual Arbor Hole Support: The mandrel's design allows it to work with both 1/4" and 3/8" arbor holes, providing exceptional versatility
- Universal Stem Size: The 1/4" stem fits securely in most common drills, die grinders, and other power tools
- High-Speed Rating: A maximum RPM of 30,000 ensures safe and effective use with a wide range of cutting wheels
- Durable Construction: Made from hardened steel for superior strength and longevity in demanding industrial environments
- Secure Locking: The threaded design with flanges holds the cut-off wheel firmly in place, preventing slippage or wobble during operation
For more information please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
