Flap Disc 4-1/2" Diameter 7/8" Arbour Hole SMT850 Medium Grit Klingspor 312557

Brand: Klingspor Abrasives
Product Code: 312557
Price: $48.98CAD $35.65CAD
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Ontario Warehouse 10 5
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SMT 850 Plus Special Abrasive Mop Disc – for stainless steel

 

The SMT 850 plus Special is the unbeatable expert in the field of removing and finishing TIG weld seams. The special Combi-Abrasive mop disc version turns this mop disc into a highly efficient tool as it allows the user to complete stock removal and finish in one swift work step. Its field of application is stainless steel. Engineered specifically for professional users, the SMT 850 plus Special is used wherever the finishing of weld seams is required after TIG welding, such as in metal-processing workshops, after welding on tubing or in apparatus and plant engineering. The high quality processing of the flap disc guarantees ultimate safety and uniform results throughout the lifetime of the product.

We need both coarse and fine to shine

TIG welding, i.e. “tungsten inert gas welding”, uses an arc to melt stainless steel off a tungsten electrode before welding it with the help of inert gas. The resulting welds can be blended to perfection using the Combi-Abrasive mop disc. Their unique design allows the flaps to deliver both the necessary stock removal and finishing of the surface. This eliminates the need for a tool change. And, in turn, helps save time and money. Apart from being exceedingly handy, the SMT 850 plus Special also affords the user outstanding economy thanks to its exceptionally long service life (useful life).

Two tools in one

One special feature of the SMT 850 plus Special is its structure consisting of two different abrasives. While one side is composed of a highly flexible cloth backing coated with aluminium oxide, the other side is comprised of a non-woven web. The product is a Combi-Abrasive mop disc, which combines fine grinding with a high level of aggressiveness. The removal rate remains unchanged throughout its service life as its abrasive constantly releases fresh grain. Occurring at the same time, the finish produced by the non-woven web will remain of the same premium quality throughout the lifetime of the tool. Its convex design makes this product ideally suited for precise work. The backing plate is a special glass fibre backing that is strong and durable. The design of the flap disc enables a uniform force transmission to the workpiece.

Safe and reliable in tough day-to-day use

A unique manufacturing process creates an excellent bond between the abrasive flap and the backing plate of the SMT 850 plus Special. It exceeds the safety standard EN 13743, as well as the requirements of the oSa guidelines. This tool belongs to the Klingspor product line "Special" and stands for maximum performance, maximum durability and top work results in intensive use in industrial applications.

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TESTIMONIALS

  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • Blair
    Tried Skookum 1/2 inch end mills…. Excellent quality and performance! ..
    27/02/2025
  • 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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