Is there a maximum rpm that the wheels can take? My grinder’s spec says it has a an speed n0 of a max of 4500 rpm. Is this too fast?

The manufacturer states on the label, "Intended for use on a six inch bench grinder or buffer motor turning at LEAST 3,000 rpm."

Does this come with one or two wheels? also is this the same as this product? http://www.grizzly.com/products/8-razor-sharp-system/g5937

I think they are the same product, a few different companies make a similar product. It should come with 2 wheels. 1 with grit and one to polish. Great sharpener!

is the paper wheel going to load up with paste and stop working? if so how is the paper wheel rejuvenated? I see the cotton wheel has a process .

The compound (paste) wears off and is reapplied with each sharpening. It does not build up. Eventually (200 sharpenings) the wheel gets somewhat loaded with metal, which is cleaned up with sandpaper. Full instructions are included with the deluxe kit.

Are these wheels long life or do you have to replace them?

these wheels will last a long time,how ever it is important to let the tool do the work.it is not required to apply alot of pressure to the wheel when sharpening.the wheels will also come with grit to recondition the wheel with.videos can be seen on you tube to demonstrate that process as well as the manufacturer site.

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Razor Sharp Edgmaking System

Product ID: 318738681

Details

Brand
Razor Sharp
Colour
White
Item weight
2.49 Pounds
Material
Carborundum
Product dimensions
47L x 39W x 8H

⚡Edge honed in seconds

🔄Fits 5/8 & 1/2 inch arbors

🛠️Sharpens any blade type

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MOP$1542

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Description

🔪 Sharpen smarter, not harder—be the edge everyone envies!

LIGHTNING FAST EDGE - Achieve razor-sharp precision in mere seconds—no more waiting around.
SEAMLESS GRINDER FIT - Designed for standard 8-inch bench grinders with adaptable arbor sizes for ultimate convenience.
MIRROR FINISH MASTERY - Produce a flawless, mirror-like edge while eliminating bluing—professional results every time.
COMPLETE SHARPENING KIT - Includes grinding & buffing wheels, silicon carbide, conditioning grease, and jewelers rouge for all-in-one edge perfection.
UNIVERSAL BLADE COMPATIBILITY - From serrated to curved, sharpen every blade in your toolkit effortlessly.

The Razor Sharp Edgemaking System is a versatile, high-performance sharpening kit designed to fit standard 8-inch bench grinders. It delivers ultra-fast, professional-grade edges on virtually any blade type, from knives to chisels, with a mirror finish that prevents bluing. Complete with all necessary wheels and compounds, it adapts easily to different arbor sizes, making it the go-to tool for precision edge maintenance.

Specifications

ASIN	B0002IXQD8
Brand	Razor Sharp Edgemaking System
Color	White
Date First Available	15 September 2013
Item Weight	1.13 Kilograms
Material	Carborundum
Model Number	8X75X625KWB
Product Dimensions	4.72 x 3.94 x 0.79 cm; 1.13 kg

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