When you're utilizing grinders regularly it can be tiresome changing accessories all the time. When these red Milwaukee grinders were on sale, I purchased 2. I can set up a cutting disk in one grinder and a grinding wheel or a sanding disk in another one. This speeds up my workflow.
This was great for huge heavy tasks like concrete and approximately cutting up big steel areas. There is no 'finesse' with a 9-inch grinder, so it's not suitable for motorbike work (what size angle grinder to cut paving slabs). Do not lose your cash unless you have other needs for it. Bigger is not much better in this case. A long time later on, I purchased this 5-inch angle mill.
This is a typical size utilized on older motorcycles, in addition to 3/4 and 7/8, or 19mm and 22mm for the metric world. If you're cutting this tubing utilizing a 4-inch grinder, you might only get three-quarters of the way through and then you have to turn around and cut from the other side.
The accessories are a little bit more expensive, clearly, however they do last a longer than the 4-inch ones. I often leave a cutting disc in my 5-inch mill and leave the 4-inch grinders for other tasks. Purchase a low-cost 4-inch grinder initially. If you pick to purchase a 2nd grinder, consider a 5-inch grinder if cutting tube is a common task.
This particular mill's set up with the cutting wheel, or a cutting blade. The one-millimeters are my favorite: They permit you to cut through tube cleanly, quickly and with a thin 'kerf' (which is the thickness of the cut). Bosch makes these particular ones, and I just buy another box of 10 when they're on sale at my regional hardware store.
The other device that I find really useful is a 'flap disk' or a sanding disk. A flap disk is a variety of sanding pads bonded to a support plate, available in a variety of abrasive grits. As they are used, the edge of the pad deteriorates to expose more abrasive.
Once again, this particular one's Bosch, but just since it's the brand name my regional shop stocks. They aren't cheapin Australia they cost around about $7 to $8 each, however they do last quite a while. And they are really useful when working on a motorcycle. I prefer to buy 100 grit or 120 grit.
Among my 4-inch mills is constantly established with a flap disc. I do not usually utilize grinding disks on bike jobs. Comparable to the coarse grit flap wheels, I think a grinding disc is an extremely aggressive method of getting rid of metal. how to cut concrete pavers with angle grinder. I tend to choose a finer-grit flap disk prior to I would utilize a grinding disk.
On my old Makita grinder, I've permanently set up a wire wheel. This is among my go-to tools for stripping paint or cleansing rust off surface areas. As the wire bristles spin, they smash paint and rust off a steel surface area without substantial damage. Steel bristles are more difficult than aluminum, so they will harm an aluminum surface.
This mill is used exclusively with a wire wheel (how to get the proper bench grinder angle for chisels). Considering that the wire wheel is much heavier than a cutting disc, it puts a more load on the electric motor and will probably quicken the mill's eventual demise! Along with the wire wheel, my other favorite paint-removal device is the paint-stripping disc.
The ones I acquire locally are referred to as 'silicon fertilized abrasive nylon.' These are terrific for motorcycle work, specifically for bigger, flatter surfaces, such as fenders and gas tanks. With an angle mill, a paint stripping disc and a wire wheel, you can eliminate paint from an entire motorbike. Would it be quicker to send it for sand blasting or dipping? Sure, but you can do it in your home at low-priced with these tools (what size angle grinder to cut paving slabs).
I have stripped a number of tanks and fenders with these wheels, and in my non-scientific tests, I discover the 5-inch variation lasts a lot longer than the 4-inch variation. This would recommend its more cost-effective to buy these in 5-inch if you have a 5-inch mill. Similar in construction to a flap wheel, artificial non-woven flap discs include a polymer abrasive rather than an abrasive particle pad - what size angle grinder to cut paving slabs. how to make colored sparks with an angle grinder.
They are much less aggressive than a sanding flap disc, so they're reasonably safe to use on aluminum surface areas. I've been try out sanding disks which need backing plate. I was questioning whether it would be less expensive to use something like this than to spend for a sanding flap disk - what size angle grinder to cut paving slabs.
You seem to get far more material eliminated with a flap disc. I think this is because of the flap disc revealing new abrasive as it uses. When these sanding discs are worn, they enter the trash. It was just an experiment to see what would happen. Stick to flap wheels if you can.
There's clearly a big capacity for accidents with grinders. But if you take a few basic safety measures, you can lessen that potential. Match your accessories to the spindle on the angle grinder. The product packaging or instructions will specify the bore (the hole in the center of the disc) that fits your mill.
All my 4-inch mills have a metric threaded spindle; their size is an M10 x 1. 5 thread. Make certain you center the disc on the spindle, and secure the disc comfortably between the inner and external flanges. The tools offered with the mill are needed to secure the outer flange nut.
If you drop one, you need to not utilize it. If it broke when dropped, there is a threat it will blow up when the angle mill spins it approximately full speed. (Do not think me? Google images for 'angle grinder accidents' if you attempt.) Grinders drive the spindle very quickly, and this speed combined with the abrasive material does the work.