Mowers are fantastic for lawn maintenance but aren’t designed to trim every spot. A Brush Cutter is one of the most helpful lawn care tools you may have on hand. Handheld brush cutters can not only trim the margins of your yard like string trimmers, but they can also be fitted with blades instead of lines to take down thicker types of growth:
Prairie grasses that grow tall
- Ferns and reeds
- Brush and shrubs
- Saplings and small trees
Handheld Brush Cutter can cut down more substantial, demanding plants than a typical string trimmer, so they need more care, tips, and things to think about.
Brush Cutter Safety Equipment
A word of caution: nothing in this article is meant to replace the instructions in a product manual or the training many outdoor professionals and volunteers need to learn how to use and stay safe with a brush cutter. Always read the product documentation before using it and follow all safety training guidelines.
If that sounds harsh, it’s because brush cutters are reliable equipment. The amount of safety equipment required and suggested when utilizing one tells you.
OSHA specifies the following pieces of safety equipment:
A hard hat is required.
Hearing protection is essential.
Eye protection is essential (mesh face shields are acceptable, but they provide more protection when paired with safety glasses)
Furthermore, many workplaces and professional organizations require brush cutter users to wear long pants or chaps. The shins and lower legs are pretty close to the line and blades of a brush cutter and should be protected as much as possible.
There are also pieces of safety equipment that are strongly recommended, if not necessary, on most job sites:
- Boots (steel toe, non-slip)
- Gloves with padding (for protection and absorbing vibrations)
- If you work in public places, you should wear a safety vest.
With the proper equipment, you’ll be well on your way to putting your brush cutter to good use.
Brush Cutter Blades and Accessories
As previously stated, a brush cutter can use a line to trim grass around the perimeter of a property. Aside from the high engine power, the actual benefit of employing a brush cutter is the option to adapt it with metal blades.
Brush cutter blades of various sorts are best for cutting different types of growth:
- Grass and weeds have blades with eight or fewer teeth.
- Blades with 9-40 teeth are required for cutting through thick weeds, brush, and bushes.
- To prune young trees and saplings, use a brush with a blade with more than 40 teeth (also known as a circular saw).
The exception to this rule is a knife with three blades, commonly referred to as a brush knife. Because of how it is constructed, it can make quick work of scrub brush and reeds. On the other hand, the brush knife attachments produced by some manufacturers are both lightweight and purpose-built for cutters with engines that produce less horsepower (around 25 ccs). Only the blades that come with the brush cutter should be utilized.
Adjustments of the blade
When making adjustments to the blade, you should also adjust the debris shield or deflector (which should always be done while wearing gloves). The term “deflector” refers to the plastic screen that covers the string or blades located in the area closest to the user’s legs. Each variety of brush cutter attachment has its specific type of deflector, which may be found here:
- Line deflectors for string trimmers with a cutting blade can automatically cut the line if dragged out too far from the head.
- High-visibility deflector designed for use with string trimmer lines and grass blades
- Protects against flying debris but not metal bits; designed for use with string trimmer lines, grass blades, and brush blades. A deflector with a skirt protects against flying debris.
- When using circular saws, a limit stop deflector is attached to the brush cutter to remain steady against the small trees.
Blade for a brush cutter
Every blade for a brush cutter will also include the arbor size in its description. The diameter of the hole in the blade’s center that the mounting screw slides through determines the arbor’s size. The most common arbor size is one inch; always refer to the manual that came with your brush cutter to determine the arbor size of its blades.
The next topic, how to use brush cutter blades, will be discussed once you have fitted your brush cutter with the most suitable attachment for the task at hand.
How to Operate a Brush Cutter That Has Blades
Brush cutter blades are straightforward to use if you pay attention to your technique.
Adjust the harness of the brush cutter so that it sits comfortably in this position. So with the back of the handle or barrier bar resting on your hip. When using a brush cutter, you should always keep the cutting blade parallel. Because to the ground, regardless of the blade you use.
This means that the blades on every brush cutter turn counterclockwise, requiring you to cut with the left side of the blade and move your brush cutter head to the left to make cuts.
If you cut with the right side of the blade, particularly the front right section. So you run the risk of kick out or blade thrust. Kickout is a sudden jerk or hop of the brush cutter, as though it hit a barrier and recoiled. Blade thrust is the opposite of kick out and occurs when the blade strikes the cut material.