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dophee 10Pcs 30mm Cone Shape Aluminum Oxide Mounted Grinding Stones Rotary Grinding Bits with 1/4' Shank for Electric Rotary Tools Drill Grinder

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$11.99

$ 6 .99 $6.99

In Stock

1.Size:16mm


About this item

  • [SIZE]: Shank Diameter: 1/4", Head Diameter: 30mm/1.18", Grinding Head Length: 38mm/1.5", Total Length: 65mm/2.56"
  • [MATERIALS]: The grinding head is made of premium aluminum oxide, which has high hardness toughness, and good stability, durable and wear resistance
  • [COMPATIBILITY]: The 1/4 inch round shank can fit electric rotary tools, drill, electric grinder, crane pulverizer and pneumatic mill power tool
  • [USAGE]: Mainly used for metal molds, DIY polishing, inner hole polishing, rust removal, deburring, surface grinding, cutting tools, workpieces etc.
  • [APPLICATION]: Suitable for grinding and processing of medium and high tensile strength metal materials such as general carbon steel, alloy steel, malleable cast iron, hard bronze, woodworking etc.


Package list:
10 x Cone Grinding Stones(1/4"shank; 30mm head)


Jean-Pierre
2025-01-27 10:49:05
I haven't tested these against harder materials, but they're great for my lighter purposes of removing surface rust, flaked paint edges, and fixing the edge of a lawnmower blade.These are not indestructible, but these will give a lot of use as they wear down. For the price, they're perfectly disposable, and this set is so much cheaper when a single one can run $4 at one of the big-name hardware stores.
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