Almost every 4 1/2″ angle grinders in the US have a 5/8″ spindle diameter size. However, on 4 1/2″ abrasive discs, the actual diameter of the arbor hole is 7/8″.
Also, do all discs fit all angle grinders?
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.
Likewise, people ask, how do I know what size my grinder disc is?
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.
What are 3 different types of angle grinder discs?
7 Types of Angle Grinder Discs
- Grinding Wheel. “As you can imagine, the first and most obvious angle grinder disc type is the eponymous grinding wheel. …
- Flap Disc. …
- Cut-off Wheel. …
- Wire Wheel. …
- Strip Disc. …
- Diamond Disc. …
- Ceramic Sanding Disc.
What are grinder sizes?
Standard Grinder Sizes
- Small grinders are normally 40-50mm (or ~1.5-2 inches) in diameter. …
- Large grinders usually start at 75mm (or ~3 inches) in diameter and can go up to 110mm or larger.
What are the three most common hand grinder wheel diameter sizes?
Angle grinder size comes in a variety of sizes. But don’t get confused because there are only 3 sizes, namely the 4.5-inch, 7-inch and the 9-inch you could best choose from. The 4.5-inch is mainly for home and domestic use.
What is an arbor size?
The arbor is the shaft that holds the blade. On all American stationary saws that use a 10″ blade, the arbor is 5/8″ in diameter where the blade is attached.
What is the difference between a cutting disc and a grinding disc?
Cut-off Discs
Compared to grinding wheels, cut-off wheels are thinner in order to deliver the most accurate cuts. This is why working with them is more dangerous. If you suddenly change the position of angle grinders or use them in a position that makes them bend, they shatter easily.
What is the most popular size angle grinder?
The most commonly used sizes are the 4” and 4 ½”. These grinders typically have the capacity for wheel diameters of up to 7”, with particularly small versions having the capacity for 3” discs.
What size is grinder arbor?
“The “standard” spindle (sometimes called the “arbor”) thread these days on a angle grinder in the US is 5/8-11 (5/8″ diameter and 11 threads per inch).
What sizes do grinders come in?
Common discs sizes include 4-1/2 inch, 5 inch, 6 inch, 7 inch, and 9 inch. A small angle grinder (disc size under 7 inches), is ideal for many common applications. For larger surfaces and bigger depth of cuts, a larger disc size is more effective.