Powertec Abrasives

[Chip Monkey]

I have a new inbound 8" bench grinder and a friend offered up a couple of white powertech wheels, #80 I think. I've always used Norton/St. Gobain wheels. Does anyone have any hands on experience/comments regarding the power tecs? I'm only a hobby machinist and the toughest I grind is HSS.

 

[Eddyde]

I don't know that brand but white, Aluminum Oxide wheels are an excellent choice for HSS.

 

[woodchucker]

I believe Power Tec is a Chinese brand .. I have some bench wheels from them... Don't pay too much for them. Check Amazon for pricing.