Pro-Graad 2 Pack 933 Unitized Wheel Mandrel, 2” x 1/4” x 1-1/4”, for attaching 2” – 4” Diameter – 1/4” Center Hole Buffing, Polishing, Unitized Wheels to Rotary Tools, Pack of 2

The Pro-Graad 933 Unitized Wheel Mandrel (2 Pack) is designed to securely attach 2" – 4" diameter unitized wheels to rotary tools, such as die grinders. This mandrel offers a versatile fit, accommodating wheels with thicknesses of 1/4", 1/2", 3/4", or 1", featuring a 1/4" center hole (wheels sold separately). Its washer flanges, with a 1.25" outside diameter, ensures stability for working on small or intricate workpieces. With a 2.3" overall length and 1.25" diameter flanges, this mandrel holds the wheel firmly in place, allowing for smooth edge deburring and finishing applications. The mandrel supports a maximum speed of 14,000 RPM, ensuring high-speed performance for demanding tasks. It is designed to fit a rotary tool with a ¼” collet, making it a reliable choice for various applications. For mounting unitized wheels with a density of 6 or higher, a 5/16" wheel center hole is recommended. The Pro-Graad 933 Mandrel offers durability, precision, and efficiency, making it an essential accessory for anyone working with unitized or buffing polishing wheels in detailed finishing tasks.WHAT’S INCLUDED: 2 each Pro-Graad 933 Unitized Wheel Mandrels for Drill or Die Grinder 1/4” Round Shank 5/16" Diameter Threads Wheel Arbor Adapter. Mandrel Dimensions: Overall Length: 2-3", Washer Diameter: 1-1/4", Shank Length: 0.8".[UNIVERSAL COMPATIBILITY]: Designed to attach 2” – 4” diameter non-woven unitized or buffing polishing wheels with 1/4" arbor hole to a variety of rotary tools, such as die grinders.[SECURE & VERSATILE FIT]: Holds wheels with thicknesses of 1/4", 1/2", 3/4", or 1", featuring a 1/4" center hole, for a wide range of applications.[EASY INSTALLATION]: Insert the 1/4" adapter shank into your drill, drill press or die grinder and on the other side, hold the wheels that have a 1/4" center hole. The package comes with 2 washers that sandwich the wheels from both sides, ensuring maximum support and tightness.[TRANSFORMATIVE]: The 933 Wheel Mandrel can transform your drill, drill press or die grinder into a buffer, polisher, grinder by using this mandrel with your drill to mount 1/4 inch arbor hole discs and wheels.[PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support.