Oregon · Rotary chainsaw sharpening stones
Oregon 28842 3/16 in. Sure Sharp Stones, Three Pack
Mid-size replacement stone pack for Sure Sharp
Price and purchase ↓
Check chain and tool fit
Check that your chain calls for 3/16 inch and your sharpener accepts the part. Use the package part number to distinguish the otherwise similar refills.
When to choose it
The 28842 package contains three stones in the 3/16-inch working size. It is the middle diameter among the three Oregon Sure Sharp refill sizes here, between the 5/32-inch 28840 and 7/32-inch 28841.
Specifications
- Brand
- Oregon
- Tool form
- Mid-size replacement stone pack for Sure Sharp
- Best suited for
- Refill a compatible Oregon sharpener with 3/16-inch stones
- Working diameter
- 3/16 in. (4.8 mm)
- Pack quantity
- 3
- Documented system
- Oregon electric Sure Sharp
- Part
- 28842
- Amazon.com reference
- B00BFIOYS0
Advice and other choices
Questions about this product
How can I distinguish it from the 7/32-inch pack?
This label says 28842 and 3/16 inch.
Do the three stones have different diameters?
All three have the same 3/16-inch working diameter.
Is this a bench grinder wheel?
These are small rotary sharpening stones for the documented handheld setup.


