Black Hawk 9 Inch Cut Off Wheels are the choice for serious cutting. Each 9″ cut off wheel is reinforced with extra strength fiberglass and premium aluminum oxide grains. At a thickness of.075″, this cut off wheel provides the longest life and safety while still allowing for fast cuts and minimal material removal during bigger cutting jobs.
You can buy very inexpensive angle grinder tool, but for frequent use or for demanding jobs like cutting stucco or cement, I’d recommend spending a little more for a grinder with a more powerful motor. Outfitted with a grinding wheel, an angle grinder is a great tool for restoring edges on rough-and-tumble tools like hoes, shovels and ice scrapers or for the initial grinding of axes, hatchets and lawn mower blades. Finally, with the grinder off, rest the grinding wheel against the blade and adjust the angle of the grinder to match the blade’s bevel.
9 inch angle grinder blades Related Question:
What is a 9 inch grinder used for?
Angle grinders are versatile tools that can grind metal and cut tile, stucco and pavers, rout out mortar, plus they can sand, polish and sharpen. Learn to use an angle grinder to cut tile, mortar and pavers; make quick work of rust and loose paint removal; sharpen blades and cut or grind steel.
What size blade does an angle grinder take?
The size of the disc should have a direct bearing on your choice of angle grinder. The two most common disc sizes are 4.5” (115mm) and 9” (230mm). Grinders with larger discs are particularly well suited to heavy-duty applications, whereas those with smaller discs are ideal for finer work.
How deep will a 9 angle grinder cut?
For example a 4″ grinder can go as deep as an inch and a 9″ grinder can go as deep as 3″ depending on the angle/ position. This grinder is very powerful, a bit heavy but that’s to be expected for a unit this size.
Can I use a diamond blade on an angle grinder?
Diamond blades have very high resistance and cause less heat during usage. The diamond blade can absorb more heat than other blades and is perfect to use with an angle grinder.
Is it illegal to use a 9 inch grinder?
9 inch (230 mm) angle grinders have been banned on some work sites due to the increased risk of injury. The increased power and size of the unit will cause more severe kickback and gyroscopic effects (i.e. makes the grinder difficult to manoeuvre).
Are 9 inch grinders illegal in Australia?
In August 2015, a worker on a DHA site suffered an electric shock from using a 9 inch grinder. This type of equipment is prohibited on many construction sites in Queensland and throughout Australia due to a historically large number of injuries from kickback and shattering of blades.
What is the most common angle grinder size?
For instance, a 4.5-inch angle grinder is the most common size. It utilizes wheel discs that are 4.5 inches in diameter. A 7-inch grinder uses a 7-inch disc, and so on. It is important to understand that the bigger sizes use larger wheels.
Can I use bigger disc on angle grinder?
Fitting a 14 inch (356 mm) cut-off disc to a 9 inch (230 mm) angle grinder will increase the edge speed excessively to at least 120 m/s (430 kmph). The photograph below shows an angle grinder with the wrong size cutting disc fitted and the guard removed.
Do all angle grinder discs fit?
Angle grinders discs are interchangeable, which means you can select the specific size of disc for your grinder and the specific type of disc for the type of material you are looking to cut or grind. There is a wide range of different types of discs available for an angle grinder.
Can an angle grinder cut through concrete?
Concrete cutting is a common task at the construction area, such as cutting concrete floor, concrete wall, concrete slabs and concrete pavers. Although the various concrete cutting saw is available, an angle grinder is the most convenient tool for small concrete cutting work.
Can you use a grinder on concrete?
An angle grinder can be used to level, smooth and polish concrete by grinding it down. They can also be used to remove paint and floor adhesives. To grind concrete with a angle grinder you need a diamond cup wheel, a dust shroud attachment, and a vacuum cleaner.
Can an angle grinder cut paving slabs?
Cutting Pavers With a Circular Saw or Angle Grinder Both a standard circular saw (7 1/2-inch blade) or angle grinder (4 1/2-inch blade) make clean, easy cuts and involve similar techniques. In either case, be sure to use a diamond blade made for masonry and stone.
What is a diamond blade used for?
Diamond blades are comprised of diamond impregnated segments attached to steel core. They are used to cut cured concrete, green concrete, asphalt, brick, block, marble, granite, ceramic tile, or just about anything with an aggregate base.
Can you use a grinder without a handle?
grinder. Don’t use the grinder without a side handle. Use both hands. Neveroperate a grinder in a one-handed manner; should the wheel jam, it would be almost impossible to maintain control of the grinder, even if it were equipped with a slip clutch.
Are grinders illegal in Australia?
In August 2015, a worker on a DHA site suffered an electric shock from using a 9 inch grinder. This type of equipment is prohibited on many construction sites in Queensland and throughout Australia due to a historically large number of injuries from kickback and shattering of blades.
