And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
I dont want to be a Nancy, but that is a bad idea. the 7” disc is rated for 8500 rpm, the 4 1/2 grinder spins at 11,000rpm. i read where a one ounce chunk of exploding grinder wheel at 11k rpm has the impact of a 22lr bullet. my neighbor found out the hard way, with a trip to the hospital
Depending on what you're cutting, the 4 and 5 inch discs wear down pretty fast, so the extra mileage with the 7's makes it worthwhile. Less down time changing discs out.
Take the guard off and use 7" discs.
ReplyDeleteDid that just yesterday in dismantling an old grill.
I dont want to be a Nancy, but that is a bad idea. the 7” disc is rated for 8500 rpm, the 4 1/2 grinder spins at 11,000rpm. i read where a one ounce chunk of exploding grinder wheel at 11k rpm has the impact of a 22lr bullet.
ReplyDeletemy neighbor found out the hard way, with a trip to the hospital
I have one of these on my welding table and it does a good job. No need for a 7" disc.
ReplyDeleteDepending on what you're cutting, the 4 and 5 inch discs wear down pretty fast, so the extra mileage with the 7's makes it worthwhile. Less down time changing discs out.
Delete