Bargain Box of 30 belts - 4 x 21 Sanding Belts - Various Grits

Bargain Box of 30 - 4-in. x 21-in. Sanding Belts - Various Grits

Get a great selection of premium abrasive belts at a bargain price with this box of 30 Klingspor 4-in. x 21-in. sanding belts. Despite the low price, these are not inexpensive, light-duty belts. They are the same high-quality, heavy cloth-backed, butt-jointed, resin-coated aluminum oxide sanding belts available individually.

With a useful range of coarse, medium, medium-fine, and fine grits, this assortment gives you the flexibility to tackle a variety of sanding and finishing applications without having to purchase each grit separately. The belts are designed for dependable performance under normal sanding pressure and are suitable for both woodworking and metalworking applications.

30 Belts in a Variety of Grits

Each bargain box contains 6 sleeves with 5 sanding belts per sleeve, providing a total of 30 belts in a range of commonly used grits:

• 1 sleeve of 50-60 grit - Coarse
• 2 sleeves of 80-100 grit - Medium
• 2 sleeves of 120-150 grit - Medium-Fine
• 1 sleeve of 180-240 grit - Fine

Premium Abrasive Construction

These Klingspor sanding belts feature durable aluminum oxide abrasive grain on a heavy X-weight cotton cloth backing. The open-coat construction and anti-static properties help reduce loading and clogging, making these belts a good choice for applications where abrasive buildup can be a concern.

• Aluminum Oxide Grain: Durable, general-purpose abrasive grain for wood, metal, leather, and other materials.
• X-Weight Cloth Backing: Heavy, stiff Egyptian cotton backing provides the durability needed for demanding sanding applications.
• Open Coat: Helps provide space between abrasive grains to reduce loading.
• Resin-to-Resin Bonding: Provides a strong bond between the abrasive grain and backing for dependable belt life.
• Anti-Static: Helps resist abrasive dust buildup and loading during sanding.
• Butt Joint: Provides a smooth, durable belt construction for consistent operation.

Versatile Sanding Performance

These premium sanding belts are suitable for use on hardwoods, ferrous metals, aluminum, brass, bronze, stainless steel, leather, and most alloys. Their durable aluminum oxide grain makes them an excellent general-purpose abrasive for stock removal, intermediate sanding, surface preparation, and finishing work.

Why Choose Aluminum Oxide Abrasive?

Aluminum oxide is one of the most widely used abrasive grains because of its combination of toughness, durability, and versatility. The grain is manufactured from bauxite and other materials that are fused in an electric furnace, crushed, and screened to produce consistent grit sizes. Its naturally blocky, durable grain structure makes it well suited for a wide range of sanding applications.

One of the advantages of aluminum oxide is that the abrasive grain gradually wears during use. As the sharp cutting points wear down, the belt can provide a progressively finer sanding action. This characteristic can help you get more useful life from a belt and maximize the value of your abrasive supply.

For example, a belt that begins cutting aggressively at one grit can continue to provide useful sanding performance as the grain wears and the effective cutting action becomes finer. Experienced users can take advantage of this characteristic by moving belts between machines or applications as their cutting performance changes.

A Versatile Choice for Woodworking and Metalworking

Whether you are sanding hardwood, preparing metal surfaces, working with leather, or tackling other common shop materials, these Klingspor aluminum oxide sanding belts provide dependable, versatile abrasive performance. With 30 belts and a broad selection of grits in one box, this assortment is an economical way to keep the sanding belts you use most often on hand.