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AUSTOR Pieces Mounted Abrasive Grinding Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
💄 Finishing Products, 🪚 Abrasive & Finishing Products

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Description of AUSTOR Pieces Mounted Abrasive Grinding

Package include - 24 pieces mounted points abrasive stones for Dremel rotary tool, 2 shaped and 6 sizes. 2 Shaped - come with 12 pcs cylinder shaped grinding head bits and 12 bullet shaped, and these abrasive polishing bits are in different sizes. Common size - the abrasive stone head diameter are: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 4 pieces for each size; universal shank diameter: 1/8 inch (3mm). Extra bonus - come with a free plastic box, convenient for store and fetch. Wide applications - AUSTOR grinding stone bits can make the polished item clean and bright, ideal for various of mould, glass, medical equipment, metal etc.

Reviews

Global ratings 3
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  • 4
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  • 3
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Type of review

Revainrating 4 out of 5

Gorgeous little stones

Ideal for sharpening brush cutter blades, chainsaw chains, etc. They seem to wear out like a port freighter or depot. I wish they were the same size as I don't really need varieties but for the price you can't beat it. I wish the shins were longer, but as long as you stick out of the collar it's fine.

Pros
  • Industry and Science
Cons
  • Not as thick as other cutters

Revainrating 3 out of 5

Not suitable for aluminum

I bought these for deburring aluminum with a Dremel tool. The shanks fit my Dremel tool perfectly, but they didn't work with aluminum at all. As seen in the pictures, the stones were clogged with aluminum and quickly lost their ability to cut. Maybe they're good for other materials, but useless for aluminum. You will notice in the second picture that half of the stone is filled with aluminum and half of the stone is not. This is because the stone is not round and only half of the stone is in…

Pros
  • Abrasive and finishing materials
Cons
  • Small parts

Revainrating 5 out of 5

What offer! Quality

I read other reviews (different stones) that said they were loose. I almost bought orange stones (alumina?) but read a review that said they don't wear out too quickly. the purple stones look like finer sand, but they sharpened my little secateurs with little effort and didn't wear them down at all. They "DO NOT swing" and leave a nice "fine" finish. I originally wanted large barrel stones for my Dewalt hedge trimmer but I'm so glad I bought these little gems. This one stone will probably give…

Pros
  • polishing discs
Cons
  • vanishing