Pro-Graad 1” to 5/8” ID Arbor Hole Reducer Bushing, Brass Wheel Center Reducing Adapter for 1/2” Wide Wheels, Compatible for use on 5/8” Shaft Bench Motors & Buffers

Upgrade your bench grinder, buffer, or polishing setup with the Pro-Graad 1" to 5/8" Arbor Reducer Bushing—engineered for users who demand precision, durability, and a perfect fit. Machined from premium 360 high-grade brass, this reducer bushing delivers exceptional strength and corrosion resistance, ensuring long-lasting performance even under frequent or heavy use. Its smooth, accurate machining provides reliable operation on bench grinders, motors, polishers, and buffing machines. Designed to convert wheels with a 1" arbor hole to fit standard 5/8" motor shafts, this adapter is ideal for a wide range of wheel types, including buffing wheels, flap wheels, sanding wheels, deburring wheels, wire wheels, and specialty polishing attachments. Whether you're in a workshop, fabrication shop, garage, or industrial environment, this reducer ensures the compatibility you need to get more value from your equipment. The Pro-Graad reducer features a precise 1" outer diameter and a 1/2" width, making it a perfect match for 1/2" wide wheels. This ensures proper wheel alignment, reduces vibration, and helps maintain safe, smooth operation. For best results, using washers on both sides of the wheel is recommended to achieve secure, stable mounting. Weighing 1.1 oz (30 g), this solid brass bushing installs quickly and stays firmly in place. Each order includes one reducer bushing, giving you exactly what you need without unnecessary extras. Choose Pro-Graad for reliability, compatibility, and professional-grade performance in every application.[IN THE BOX]: 1 each Pro-Graad 1” OD to 5/8” ID Arbor Hole Reducer Bushing, Brass Wheel Center Reducing Adapter for 1/2” Wide Wheels, ready for quick installation on bench grinders, motors, and polishing buffers.[PREMIUM 360 BRASS CONSTRUCTION]: Machined from high-grade brass for long-lasting strength, corrosion resistance, and smooth, reliable performance on bench grinders and buffer motors.[REDUCES 1" ARBOR TO 5/8" SHAFTS]: Easily adapt 1" wide wheels with 1" arbor holes to fit 5/8" motor shafts, perfect for non-woven, grinding, sanding, buffing, polishing wheels and more.[IDEAL FIT FOR 1" WIDE WHEELS]: Features a precise 1" OD and 1/2" width for proper wheel alignment. Recommended to use with washers on both sides for a secure, stable mount.[PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI, EU and commercial grade standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 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.