a wide variety of LEMAN concrete cutting discs

LEMAN concrete cutting discs offers a wide variety of cutoff saws and abrasive wheels for many metal cutting applications. Both construction cutting blades and dry saws are used for cutting many types of metals. Dry cutting machines are used for cutting applications such as hydraulic hoses, metal cutting of wire rope and non-ferrous cutting of aluminum and copper pipe, titanium medical devices, and brass fixtures and fittings. Select the type of cut off machine you are looking for below.

LEMAN concrete cutting blade for added safety

Durable and concrete cutting blade for your toughest cutting applications. Run with 3M™ Cut-Off Wheel Tools for optimal performance. For use on all metals. Available in Type 1 and Type 27 with or without a 5/8-11 hub. Always use a proper guard.
Construction cutting blades ,Tough aluminum oxide abrasive is continuously exposed during use to maintain an aggressive cutting edge
Fully reinforced with fiberglass mesh for added safety and controlled performance

LEMAN concrete cutting discs for available on request

LEMAN concrete cutting discs for cutting and grinding foundry gates and risers, steel plate, bar and tubing, ductile iron, hard face metal alloys and ceramics. 5/8"-11 nut available on request.
TECHNICAL INFORMATION floor tile diamond disc
Suitable for use on ordinary irons and ferrous steels.
Available diameters: 100mm, 115mm, 125mm, 180mm, 230mm, 300mm, 350mm.
Available thicknesses: 2.5mm, 2.8mm, 3.2mm, 4.0mm, 6.4mm
Available bore sizes: 16mm, 22mm, 25.4mm.

the more suitable LEMAN concrete cutting discs

you can further investigate the aggregate and the sand of the concrete, for these information can help you to choose the more suitable LEMAN concrete cutting discs. Hard aggregate like basalt and quartz dulls the diamonds on the blade faster, so the blade’s bond should be softer to let new diamonds be exposed more easily. The size of the aggregate also affects how hard the blade’s bond should be. Small aggregate (smaller than 3/8″) wears the cutting tools faster than big aggregate (bigger than 3/4″). The type of the sand affects the concrete’s abrasiveness. Sharp sand such as crushed sand and river bank sand is more abrasive than round sand like river sand.

LEMAN cutting & grinding discs to improve the cutting efficiency

In addition to concrete cutting blades, you can use a circular saw to do the job. Circular saws have a baseplate which can help to keep the cut straight and uniform. With a circular saw, cutting & grinding discs can also use a bigger diamond blade, e.g., 7″, to improve the cutting efficiency, for circular saws are stabler.
There are many types of concrete, and they should be cut with different types of diamond blades.

LEMAN concrete cutting blades the depth of the cut you need

LEMAN concrete cutting blades 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″.

construction cutting blades To reduce the dust, you can ask someone to spray some water onto the diamond blade and the cut during the cutting process. This can also help to cool the diamond blade and extend its life. 

performance and accuracy of the concrete cutting blades

concrete cutting blades performance depends partly on the quality of the cutting wheel. STIHL can be your single-source supplier for everything you need for this demanding work: the cut-off saw and top quality cutting wheels for use with it, made to the most stringent quality standards to guarantee high cutting performance and accuracy. The STIHL range includes construction cutting blades for concrete, asphalt and natural stone as well as abrasive cutting wheels for steel.