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White 6-inch bench grinding wheel with adjustable arbor bushing, 60 grit, 4140 rpm

Ali Indistries Inc

Ali Indistries Inc 6 In. 3/4 In. Adjustable Bench Grinding Wheel 60 Grit 4140 rpm

SKU CH-82RG-S19C6

6-inch bench grinding wheel with adjustable arbor and 60 grit for sharpening metal tools at 4140 rpm

  • Color/FinishWhite
  • Sharpens tools fast with 60-grit aluminum oxide
  • Runs safely at 4140 rpm on bench grinders
  • Adjustable arbor fits 1", 3/4", 5/8", 1/2" shafts
  • Cuts steel, aluminum and non-ferrous metals
  • Telescopic reducer bushing included for quick setup

Suitable grinders and arbors

This 6 inch bench grinding wheel fits bench-top or pedestal grinders and includes an adjustable telescopic reducer bushing that accepts 1 inch, 3/4 inch, 5/8 inch and 1/2 inch arbors. It is intended for sharpening metal cutting tools on those machines. Buyers whose grinders require a fixed arbor size not listed here cannot use this wheel.

Maximum operating speed

The wheel is rated for a maximum speed of 4140 rpm. Exceeding this limit risks wheel failure and injury, so the grinder's no-load speed must be at or below this figure. Installations on machines that run faster are unsafe.

Sustained grinding behaviour

Aluminum oxide construction delivers fast cutting action on steel, aluminum and other non-ferrous metals during extended sharpening sessions. The 60 grit specification balances material removal with edge finish for typical tool maintenance. Very high-volume production grinding may wear the wheel more quickly than coarse-grit alternatives.

Highlights

  • Sharpens tools fast with 60-grit aluminum oxide
  • Runs safely at 4140 rpm on bench grinders
  • Adjustable arbor fits 1", 3/4", 5/8", 1/2" shafts
  • Cuts steel, aluminum and non-ferrous metals
  • Telescopic reducer bushing included for quick setup

Specifications

BrandACE
Color/FinishWhite

Questions about this item

Will 4140 rpm be safe on my bench grinder?

Yes, if your bench grinder is rated for at least 4140 rpm. Always match or exceed the wheel’s maximum speed to avoid overspeed failure.

How does the adjustable arbor fit different grinders?

The telescopic reducer bushing steps down from 1 inch to 3/4 inch, 5/8 inch and 1/2 inch, letting the wheel mount on common bench‑grinder shafts.

What clearance does the 6 inch diameter need on my grinder?

The wheel is 6 inches in diameter and 3/4 inch thick, so the grinder must accommodate at least that width between guards and tool rests.

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