The Metabo HPT 661319420 6 in. LongLife Original Grinding Wheel is an A24R aluminum oxide general-purpose abrasive engineered for grinding steel and other ferrous metals in standard working conditions. The Type 27 depressed center profile makes it ideal for weld blending, heavy deburring, and surface grinding.

This 1/4 in. thick wheel provides reliable high stock removal paired with an extended wheel life, ensuring consistent performance and reduced abrasive turnover during metal fabrication tasks.

Features & Benefits

• General Purpose Application: Formulated with A24R aluminum oxide for effective, aggressive grinding on standard steel and ferrous metals.
• Efficient Material Removal: Fast-cutting abrasive grain delivers high stock removal rates to speed up finishing tasks.
• Extended Durability: Long wheel life helps lower overall abrasive costs per workpiece.
• Type 27 Shape: Depressed center geometry is optimal for blending, heavy edge work, and flat surface grinding.
• Standard Fit: 7/8 in. unthreaded arbor is compatible with most standard 6 in. angle grinders utilizing a backing flange and nut.

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.