Black wheels are used for grinding cast irons, non-ferrous metals like copper, brass, aluminum, and magnesium, and nonmetallics such as ceramics and gemstones. Green silicon carbide wheels are more ...

A 4 1⁄2-inch angle grinder with a thin cutting wheel requires a lot of arm strength and hand control to make a clean cut without damaging the disc. Think of it as a rough cut tool, though.

For my money, the best rebar tool is the hydraulic bolt cutter. It’s affordable ($150), lightweight and silent. ... Then there’s my little Makita angle grinder with a cutting wheel.

Product Features. 1、Air cutting tool，includes two three-inch cutting wheels,2 wrenches,1 1/4-inch NPT air fitting and 1 cut-off tool.Complete accessories,suitable for your work.

Cutting Tools: Electric and Hydraulic Enerpac’s E-Series of hydraulic and electric cutters are designed to cut a wide variety of construction materials. EB Series bar cutters are able to cut ...

To counter this, a long established method has been to use the thread depth to determine the cutting depth, and to avoid machining in one pass. Instead, the depth is machined in several passes. The ...

Cut-off tools and angle grinders have many similarities but it’s important to consider their differences when picking the right tool for the job.

The go-to choice for most concrete cutting jobs, cut-off machines are hand-held saws used to cut concrete, asphalt and metal. They use either a composite resin abrasive wheel or diamond blade to ...