Most typical of the metal cut off wheel

Most typical electric angle grinders use a 4 1/2-inch diameter abrasive disc. The metal cut off wheel is supported on an axle bolt with a cupped washer underneath fastened in place with a nut. The disc spins on a horizontal plane with the front edge protruding from the front end of the tool. The polishing disc are made with one hand on a handle above and behind the disc. The other hand operates a trigger at the back end of the tool. The discs vary in thickness and abrasiveness depending on the type of cut needed. A metal cutting disk for hardened steel is also available, made from steel with a diamond-coated edge.

Available in sizes of the metal cutting wheels

metal cutting wheels for tools that use circular blades do not typically resemble traditional cutting blades with teeth around the outside edge. Instead, a solid abrasive disc is used to make the cuts. The metal flap disc are made from an abrasive mix of grit and adhesive, formed into a circle, with a fiber webbing running through it.

good performance of the LEMAN metal cutting discs

LEMAN metal cutting discs constructed from aluminium oxide suitable for cutting steel, alloy steel and stainless steel. Available in sizes 115mm, 125mm and 230mm. Cutting discs for metal with good performance at an attractive
Appropriate for hand-held angle grinders
Maximum circumferential speed: 80 m/s (depending on rpm and disc diameter)

metal cutting wheels is very quickly

You should check what diameters of metal cutting wheels your concrete saw can accommodate, and the saw’s arbor size which the arbor hole on the diamond blade should match. Also, you should examine the horsepower of the concrete saw. The saw’s horsepower affects the diamond blade selecting. The diamond segment of the metal grinding disc used on big horsepower saws should have harder bond or higher diamond concentration, otherwise the diamond segments (the teeth) of the blade may be consumed very quickly.

good cutting result of the LEMAN metal grinding

If your cutting is deeper than 4″ (about 100mm) or the job scale is fairly big, you should use a LEMAN metal grinding and laser welded metal flap disc to do the job. The metal cutting wheels can be a handheld cut-off saw, a walk behind saw, or another type. The diameter of the laser welded metal flap disc is usually no smaller than 12″ (300mm). The concrete saw and the metal flap disc can be either bought . To obtain good cutting result and improve cutting efficiency.

metal cut off wheel with the depth of the cut

metal cut off wheel can first cut the concrete to 1/4″ deep, and then see how the angle grinder and the diamond blade respond. If no problem, you can do further passes of cuttings to reach the depth of the cut you need. Each cutting pass should not be deeper than 1/2″. with the metal flap disc ，To reduce the dust, you can ask someone to spray some water onto the diamond blade and the cut during the cutting process.

high speed and long life of the stainless steel cutting discs

When stainless steel cutting discs gets tough, the B 80 Premium Diamond Wheel gets going! It is designed for demanding materials, including hard concrete, brick, stone and tile. This fast cutting concrete wheel is engineered for high speed and long life.

The polishing wheels Available in 12", 14" and 16" diameters.

beautiful options of the LEMAN flap discs

LEMAN flap discs offer beautiful options for bath and kitchen tiling projects. But cutting these hard materials presents a unique challenge. Straight cuts are easy to make with flap disc for stainless steel. But cutting curves and holes requires special techniques. Be aware, though, that cutting with a dry-cut diamond blade creates a lot of dust and noise. So make sure you cut in a well-ventilated area (or better yet, outside!) and wear hearing protection, a good-quality two-strap dust mask and safety glasses.