Home » Sanding Belts » Sanding Belts Up to 4" » Belt 4x21 LS309XH Aluminum Oxide X-Weight Cotton 40gr

Belt 4x21 LS309XH Aluminum Oxide X-Weight Cotton 40gr

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Brand: Klingspor Abrasives
Product Code: KLB4X21C040
Price: $6.55CAD $5.24CAD
Location Availability Min Qty
Ontario Warehouse 3 - 4 Weeks 10
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Aluminum Oxide Belts with Cloth Backing – for stainless steel, wood, steel, NF metals

The stable sanding belt for surface sanding on:

  • hardwood and other types of wood
  • steel
  • stainless steel
  • NF metals
  • plastic.

Its stable cloth backing makes this top-tier abrasive belt an excellent choice for any challenging task in all areas of metal and wood processing. It is most commonly used in a fabrication environment, metal and steel construction businesses, coil and sheet metal finishing companies, furniture workshops as well as carpentry and joinery shops. Other users who have come to appreciate the quality and durability of this wide belt include do-it-yourselfers and hobby craftsmen.

High-quality abrasive cloth with outstanding grain adhesion

The long-lasting backing of this abrasive belt reliably delivers a long service life during use on belt sanders and a large number of other stationary and hand-held machines. Thanks to its excellent grain adhesion, the abrasive wears down at an impressively slow rate. The comprehensive range of available grit sizes makes this product equally well suited for dry rough and calibration sanding on edges and surfaces as well as fine and ultra-fine sanding on wood, steel and other types of material.

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Tags: Belt, 4x21, LS309XH, Aluminum, Oxide, X-Weight, Cotton, 40gr, Sanding, Belts, Klingspor, Abrasives

TESTIMONIALS

  • Jeppe
    Excellent quality bandsaw blades and extraordinary personal service from Skookum. I had the blades shipped overseas and it went without complications whatsoever. ..
    15/05/2025
  • Rebecca
    These have been the best belts we've found for our needs. We are milling aluminum and use them on our belt sander to clean edges. They last much longer than other options we've tried prior! Fast shipment and great pricing. ..
    08/03/2024
  • Susan
    We ordered two different sizes of custom belts for a vintage sander owned by my husbands father who had passed. The belts are perfect and it’s so special to keep that sander going! The team was responsive and helpful anytime I asked questions. Thank you! ..
    26/01/2024
  • Lorne Upward
    Blades are great quality, run true , and cut very well. Had blades made to order . The production and shipping was fast...very satisfied with the product.!! ..
    04/10/2024
  • jack reilly
    I have been buying bandsaw blades at Skookum for sometime. Always happy with the product. I ordered 4 special order in 2022 but didn't use them until 2024. They were the wrong length. One phone call was all it took to get free replacement blades. I offered to pay since it was my fault I hadn't check..
    22/06/2024
  • Blair
    Tried Skookum 1/2 inch end mills…. Excellent quality and performance! ..
    27/02/2025
  • Duc
    First time I ordered I was hesitant. But I did a small order and to my surprise I got the order writhing a week or two.. very short delivery time. Anyways I was happy with the product. I ordered again another time and had an issue with their payment system. I contacted and some one picked up and we..
    28/05/2024
  • Milton
    Ordered a Melamine Saw Blade 9" x 60 Tooth x 3.0mm Kerf x 5/8" Bore Ultima Series .Arrived in good time and was well packaged so as to arrive in great condition. But most of all it cut melamine like butter with no chipping. Great blade ..
    13/03/2024
  • Mike E
    The blade fits my experienced B/D hobby saw. It cuts well and I'm able to run the saw as it was intended with both tyres installed. I would like to note that both Ryan and Rob exceeded expectations in their service with me. My compliments to both. All on line vendors should take lessons. Thanks..
    15/09/2023
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