14 Best bench grinders | Dewalt 8 inch vs Jet reviews |

Woodworking Stack Exchange is a question and answer site for professional and amateur woodworkers. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. I am looking to sharpen drill bits, bbench turning tools and what ever else you would sharpen in the wood shop. I am told that a 6" is okay but should really get a 8".

I am looking at Ryobi brand bench grinders. How long would bench grinder for sharpening tools 8th big one last to the small on? Is there better sharpening quality on the bigger than smaller since there is a smaller radius in the angle. I like the 8". This is unfortunately one of those things where there'll be many differences of opinion, for some people it's 8" all the way and things smaller are nearly toys.

But for tool sharpening and the occasional 8hh shaping job 6" is most definitely adequate. In fact for a grider of leisure woodworkers even smaller than this is perfectly usable, just somewhat slower.

It's worth remembering that as far as sharpening goes grinding is only necessary every now and bench grinder for sharpening tools 8th unless you're a woodturner.

For bench chisels, plane irons and anything else you might run over a grinder's wheel to shape the edge, grinding is not a daily, weekly or even monthly task for the majority of bench grinder for sharpening tools 8th. It may not even be necessary once a year given bench grinder for sharpening tools 8th slow rate of wear for the typical woodworker!

Some people argue that there is, but in most cases it makes no practical difference in the edge produced. Larger grinders are generally more powerful which is good for a couple of reasons and can often be faster as well, and while there's a perception that this is a Good Thing too, it often isn't in sharpening.

With just about any grinder we already have to take pains not to overheat the tips of chisels when shaping them sometimes called 'blueing' because the steel turns blue when it has overheated. As should be obvious the faster the grinder the more care you have to exercise, generally speaking. In addition to the outright speed of a grinder another reason an 8" needs to be used more carefully than a 6" because for any given speed toils surface of an 8" wheel is actually moving much faster — so at the same RPM an bench grinder for sharpening tools 8th grinder is more likely to overheat a tool than a smaller one, everything else being equal.

It's beyond the scope of this Answer but you should also look into the various wheel types available, how fast and how cool they cut can vary quite a lot but not uniformly, CBN wheels are generally the best of both worlds but you do pay bench grinder for sharpening tools 8th the privilege.

Closing note: also remember that you don't absolutely need a grinder. They are very handy, but as far as care and maintenance of woodworking tools goes you can quite happily do without one, as was fairly common until quite recently.

With diamond plates being freely available now and coarse ones cutting so quickly some of the jobs that used to be "I'm gonna need to use a grinder for this! Also see: Bench grinder, tool sharpener or sharpening stone? How does one aggressively sharpen snarpening and plane irons when damaged?

Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Asked 4 years, 4 months ago. Active 2 years, bench grinder for sharpening tools 8th months ago. Viewed 1k times. Improve this question. Glorfindel 1 1 gold badge 2 2 silver badges 10 10 bronze badges.

Ljk Ljk 3, 6 6 gold badges 23 23 silver badges 42 42 bronze badges. If you are going to bench grinder for sharpening tools 8th a grinder -- not necessarily a good idea; sharpen more often and you won't have to remove that much metal, but it can be useful for starting from a truly blunt edge -- consider a liw-speed grinder.

That will reduce the risk of overheating the metal and destroying it's temper. Note that at equal rpm, a larger wheel's edge is travelling 8rh than a smaller one. Add a comment. Active Oldest Votes. Improve this answer. Graphus Graphus Agree with your closing note, but my grinder sees kitchen knives, chisels, drill bits The convenience means the difference between having sharp and dull tools.

Yes, this is a character failing. I have to admit that 'need' is a strong term, but I'd say I 'very strongly want' Hey, I'll take one of those freely available diamond plates! Sorry it doesn't mean free. Although the cheap ones, which can be decent users, are very affordable. Aw, darn I was hoping for a freebie FreeMan On the plus side do you live near a Harbor Freight? They do a set grnider I believe costs less than your typical large coffee from Starbucks, which I think is a bargain even bench grinder for sharpening tools 8th they only last six months but they'll likely last you years.

Show 1 more comments. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Grknder, but never shown. Featured on Meta. Stack Overflow for Teams is now free for gools to 50 users, forever. State of the Stack Q1 Blog Post. Linked Related 5. Hot Network Questions. Question feed. Woodworking Stack Exchange works best with JavaScript enabled.

8 In. Bench Grinder/Buffer. This 2-in-1 tool is a metal grinder and buffer $ 79 Compare to. DELTA at $ Save $ Add to Cart + Add to My List. Product Overview. The metal grinder is great for sharpening knives, garden tools and other implements around the garage or workshop. Tool rest; 5/8 in. universal arbor; Owner's /5(). Apr 24,  · Jet JBG 8-inch bench grinder. Comes with a 2-year warranty. Has 1 HP of power for heavy-duty grinding jobs. Rubber foot and bolt-in option ensures maximum stability. Has a heavy-duty toggle switch with a built-in guard. Has a 36 grit and 60 grit grinding wheel. Feb 12,  · Next to get the full review treatment is the Rikon Professional 8-inch bench grinder which is about to make the sharpening of those tools and all-round general grinding jobs so much easier to carry out at home. Whereas lots of bench grinders operate at RPM, this unit has a .

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