Grinder Tools: The Types and Uses
Cordless Angle Grinder
Grinder tools are essential machines used to refine certain materials' surface such as the metal and wood. They may also be used to sharpen tools that dulled over the span of time you have been using them. There are different types of grinder tools available, each serving a unique purpose for different items and features. Among these types are the belt grinder, the bench grinder, the cylindrical grinder, the surface grinder, and the tool and cutter grinder.
Cordless Angle Grinder
Among the grinder tools, the belt grinder is probably the biggest grinding tool. It takes care of metals exclusively, as another machine is in charge of grinding woods, the belt sanders. Generally, there are three applications you could use belt grinding for; first, for polishing surface roughness, second, to remove edge breaking and third, to eliminate tool marks that the metal accumulated from production.
The bench grinder, on the other hand, is a type of grinder that you could conveniently place on bench tops. It is mainly used for sharpening tools and smoothing metal edges. It may also be used for polishing and molding metals into a particular shape or design. The bench grinder is a very essential tool which aids you in preparation for welding.
Another type among the grinder tools is the cylindrical grinder. It is a type of machine which is specifically designed to shape an object's surface. Cylindrical grinders are defined by four actions that it is capable of doing. First, the object or the material for your project must be rotating at a constant speed. Second, the grinding wheel of the cylindrical grinder must also be rotating constantly. Third, the position of the material you are working on must be placed against the grinding wheel; and fourth, the same material must be traversed to the grinding wheel.
Next is the Surface grinder. This grinding tool is used for producing smooth surfaces on finished products. It is basically a finishing process that functions mainly to smooth the surfaces of products, whether they are metallic or nonmetallic, to provide them with a refined and perfect appearance.
Finally, there is the tool and cutter grinder. As the name suggests, this grinder tool shows versatility, as it is capable of performing a variety of operations just like what cylindrical, surface, and the bench grinder have. As it is a versatile object, it must be operated by a person with a high level of skill and understanding who knows the differences and purposes of each grinding function.
Grinding Tool Types
Cordless Angle Grinder

Click for larger image and other views
>> Click here to update Cheapest prices for Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit <<
Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit Feature
- Milwaukee 4-Pole Motor ? Delivers maximum power when cutting or grinding
- Overload Protection ? Prevents damage to the tool and battery in abusive situations
- Debris Baffles ? L-shape vents keep debris from entering the tool and damaging internal components to help increase tool life. 3-Position Side Handle - Provides optimal Control and Versatility
- Tool Free, Burst Resistant Guard ? Allows for quick, easy guard adjustments. Easy to access and actuate too free guard makes it easier and less time consuming to adjust the guard for various applicatoins.
- Paddle Switch Design ? The only cordless cut-off /grinder in the market with a paddle switch design. Up to 35% faster cutting speed with up to 50% more cuts on a single charge
Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit Overview
- The only cordless grinder on the market with Paddle Switch Design
- Tool-free, burst resistant guard allows for quick, easy guard adjustments
- Debris baffles - L-shaped vents keep debris from entering the tool and damaging internal components to help increase tool life
- 9,000 RPM
- Overload protection prevents damage to the tool and battery in abusive situations
The M18 Cordless 4.5" Cut-off / Grinder provides speed, durability and ease of use to the industrial user. Built with a Milwaukee® 4 pole motor, it delivers maximum power when cutting or grinding. 3 position side handle provides optimal control and versatility.Kit includes: (2) 18V XC high capacity Lithium-Ion batteries, 1 hour charger, type 1 guard, type 27 guard, type 1 cut-off wheel, spanner wrench, side handle and contractor bag.
Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit Specifications
With its unique paddle switch design, ability to withstand tough jobsite applications, and easily adjustable features, the Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit is operator-friendly for precise results. The 2680-22's fast speeds and a long runtime allow for more cuts per charge than the competition, which means it improves overall productivity and performance.
 | 2680-22 M18 Cordless 4-1/2" Cut-off/Grinder | Voltage | 18V | RPMs | 9,000 | Paddle Switch | Yes | Tool Free Guard | Yes | Large Button Spindle Lock | Yes | Position Handle | 3 | Type 1 Guard | Yes | Type 27 Guard | Yes | Battery | LITHIUM-ION Batteries | Tool Weight | 5.9 lbs |
|  |
|
 Milwaukee 4-Pole Motor delivers maximum power when cutting or grinding. |
 The only cordless cut-off/grinder in the market with a paddle switch design. |
Best-in-Class Speed, Extended Runtime, and the Most Cuts per ChargeThe 2680-22 owes its robust performance to a four-pole motor that rotates at a speed of 9,000 RPM to deliver maximum power when cutting or grinding--a best-in-class speed that's up to 35 percent faster than comparable models. It also provides up to 50-percent more runtime and the most cuts per charge.
 Tool Free, Burst Resistant Guard allows for quick, easy guard adjustments. |
Overload protection prevents damage to the tool and battery during heavy-duty jobs. Also, L-shaped vents keep debris from entering the tool, helping to ensure longer tool life.
An easy-access, accurate, tool-free, burst-resistant guard allows for quick guard adjustments that save you time and effort. Moreover, Milwaukee makes the only cut-off grinder with positive detents for holding the guard in place if a wheel burst occurs. This keeps debris away from the user, making for safer operation.
For ease of use, the 2680-22 is the only cut-off grinder sporting an innovative paddle switch design. It also boasts a three-position side handle for optimum control and versatility. And at just 5.9 pounds, this cut-off grinder is comfortable to hold and carry.
 Reliable, long-lasting LITHIUM-ION power is just one part of a full feature set. |
M18 Lithium-Ion Power: Compact, Lightweight, and DependableCordless power frees you from the hassle of extension cords, but a cordless tool is only as reliable as its battery--that's where Milwaukee's M18 XC High-Capacity LITHIUM-ION batteries come in. Engineered to deliver torque, speed, and extended runtime, these batteries make use of Milwaukee's trademarked Digital Power Management technology to ensure long battery life. Additionally, overload protection, a temperature management system, and individual cell voltage monitoring guard your battery and your tools during tough jobs.
A convenient power gauge on each battery displays remaining runtime, and a second battery is included with the kit, so you never have to worry about running out of power in the middle of a task. Plus the M18 LITHIUM-ION battery charger is designed to recharge batteries in one hour or less.
Since lithium-ion batteries are significantly smaller and lighter than 18-volt NiCad batteries, they play an integral role in keeping Milwaukee's M18 tools ergonomic and comfortable to use. For added versatility, M18 tools also work with even lighter M18 Compact LITHIUM-ION Batteries (not included).
M18 Series Tools: Innovative, Powerful, and Easy to Handle
Launched in 2008, the M18 series from Milwaukee balances power and ergonomics. M18 tools pack the best-in-class, heavy-duty performance that you expect from Milwaukee into lighter, more compact bodies than those of traditional tools. This translates to improved versatility on the jobsite and reduced user fatigue at the end of the workday.
About the Milwaukee Electric Tool Corporation
In 1924 Milwaukee Electric Tool introduced the Hole-Shooter, the first lightweight, portable, one-handed 1/4-inch capacity drill, and the company has been dedicated to producing innovative, heavy-duty electric power tools that meet the needs of professional users ever since.
Milwaukee's product line has grown to include more than 500 tools and over 3,500 accessories. Milwaukee uses state-of-the-art technologies and sophisticated manufacturing techniques to ensure that quality is built into each of its tools, resulting in durable and reliable professional products.
Warranty
This tool is backed by a five-year warranty that protects against defects in materials or workmanship. M18 XC High-Capacity LITHIUM-ION batteries are backed by a five-year, 2,000-charge warranty.
What's in the Box
2680 4-1/2-inch Cut-Off/Grinder; two 18-volt XC high-capacity lithium-ion batteries; one one-hour charger; Type-1 guard; Type-27 guard; Type-1 cut-off wheel; spanner wrench; side handle; and contractor bag.

The Milwaukee M18 line includes a full complement of compact, powerful cordless tools that are built to last. |
SAVE NOW on the special offers below!
Available In Stock. |
This Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit ships for FREE with Super Saver Shipping. |
|
Limited Offer Today!! Milwaukee 2680-22 18-Volt M18 4-1/2-Inch Cut-off/Grinder Kit Black Friday and Cyber Monday Deals