The Mirka Hiolit XO 4 x 24 in. 150 Grit Cloth Portable/Narrow Sanding Belt is a semi-open, stiff universal abrasive engineered for belt sanding and machine sanding that demands excellent edge wear resistance and long belt life. Built on a flexible X-weight cotton cloth backing with a blue-fired aluminum oxide grain bonded resin over resin, this 150-grit belt is suited to fine finish sanding and producing a smooth, consistent surface ready for coating. It uses a durable T joint cut straight through the belt and reinforced on the back, set at an angle to resist chatter and prevent marking the material. Each box contains 10 belts. Hiolit XO delivers consistent, high-quality results on demanding materials including hardwood, softwood, MDF, chipboard, veneer, steel, and composites, making it a dependable choice for woodworking, metalworking, automotive, and finishing shops.

Features & Benefits

• 4 x 24 in., 150 grit – sized for portable/narrow sanding belts and ideal for fine-grit finishing work
• Blue-fired aluminum oxide grain – cuts fast and stays sharp for a long, productive belt life
• Flexible x-weight cotton cloth backing, resin-over-resin bond – resists tearing and heat for reliable performance under load
• Semi-open coating – reduces loading and clogging, keeping the belt cutting cleanly longer
• Angled T joint – strong, low-profile splice that resists chatter and avoids marking the workpiece
• Excellent edge wear resistance and durability – holds up to aggressive, high-production sanding
• Versatile material compatibility – works on hardwood, softwood, MDF, chipboard, veneer, steel, carbon steel, and composites

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.