


| Brand | KOBALT |
|---|---|
| Manufacturer Part Number | 858978 |
| Part Type | AIR TOOL |
| Color | BLUE |
| Material | COMPOSITE |
| UPC | 879686006084 |
The Kobalt 858978 Pneumatic Air Cut-Off Tool is an essential addition to any DIY enthusiast's or professional tradesperson's toolkit. This versatile and powerful pneumatic tool is designed to make precise cuts through various materials with ease, delivering impressive results in a range of applications.
First Impressions:Upon opening the box, you'll find a well-constructed and compact air cut-off tool, complete with a 7-inch diameter disk and a durable carrying case. The tool's design is user-friendly with easy-to-grip handles, making it perfect for both small and larger projects. Its unpainted steel housing not only adds to its rugged appeal but also provides excellent resistance to harsh work environments and potential impact from drops or falls.
Key Features:The Kobalt 858978 Pneumatic Air Cut-Off Tool showcases a range of features that enhance its functionality and versatility. Following are some of its features that make it a standout choice for those seeking a high-performance air cut-off tool:
1. Compact Size: The tool's compact size (17.9 inches long, 6.9 inches wide, and 8.7 inches tall) makes it ideal for cutting in confined spaces or for taking it on the go.
2. Quick Change disk system: Changing disks has never been easier; the tool uses a quick-change system to allow for swift and convenient cutting disk swaps.
3. Two-position side handle: This ergonomic feature provides users with the flexibility to choose between two handle positions, enhancing user comfort and control during use.
4. Dual-density grip: The thick, soft rubber grip design ensures a firm hold on the tool, providing enhanced comfort and reducing operator fatigue even during extended use.
5. Adjustable exhaust: The easy-to-use adjustable exhaust feature enables users to customize the tool's exhaust location, allowing for better control and reduced noise or blowback.
Performance:With its motorized power of 2.5 amps and a maximum air pressure of 125 psi, the Kobalt 858978 Pneumatic Air Cut-Off Tool delivers impressive cutting performance. It can easily make cuts through materials like PVC, PEX, copper tubing, and even steel rebar, making it a versatile tool suitable for various applications. The tool's adjustable blade guard ensures accurate and precise cuts while providing additional safety for the user.
Additional Accessories:The tool comes with an assortment of accessories, including a carrying case, a foam gasket, a user manual, and two 1/4-inch hex wrenches. Users can also purchase additional accessories such as different-sized cutting disks to accommodate various cutting diameter requirements or extend the tool's functionality further.
Final Thoughts:In conclusion, the Kobalt 858978 Pneumatic Air Cut-Off Tool is a high-performance and versatile addition to any toolkit. Its compact size, adjustable handle, powerful motor, and quick-change disk system make it a must-have for various DIY and professional applications. Combined with its durable design and essential accessories, this air cut-off tool is an investment that delivers value and productivity for years to come.
Kobalt 858978 Pneumatic Air Cut-Off Tool: A Comprehensive Analysis
The Kobalt 858978 Pneumatic Air Cut-Off Tool is a popular choice among DIY enthusiasts and professional contractors due to its powerful performance, versatility, and affordability. In this analysis, we will discuss the pros and cons of investing in this air cut-off tool to help you make an informed decision.
Pros:1. Powerful Performance: The Kobalt 858978 operates at 1350 PSI (pounds per square inch), making it ideal for cutting through thick materials such as PVC, copper, and steel pipes. It can easily handle tough projects, saving you time and effort.
2. Versatility: This air cut-off tool can be used for various applications, including cutting pipes, rods, bars, and tubes. Its adjustable depth gauge allows for precise cuts, ensuring a clean edge. Furthermore, its adjustable exhaust port makes it easy to control the air flow and minimize dust.
3. Affordable: Compared to other air cut-off tools in the market, the Kobalt 858978 is quite affordable. It is a great option for those who want the functionality of a high-performance air cut-off tool without the hefty price tag.
4. Durable: The tool is built with a robust design, featuring a cast aluminum foot pedal, tough aluminum housing, and wear-resistant materials. This ensures that it can withstand heavy use, making it a long-lasting investment.
5. Ergonomic Design: The Kobalt 858978 Pneumatic Air Cut-Off Tool comes with an adjustable handle and a cushioned grip, making it comfortable to use for extended periods. This ergonomic design helps minimize user fatigue and strain.
Cons:1. Some users have reported that the tool tends to vibrate a lot during use. This may lead to hand discomfort and impact the precision of the cuts.
2. The tool does not come with a carrying case, which may cause issues when transporting it to different jobsites or storage spaces.
3. The air hose may require frequent replacement due to its relatively low-quality build.
4. The tool might be a little heavier compared to some other air cut-off tools, making it less portable for some users.
Conclusion:The Kobalt 858978 Pneumatic Air Cut-Off Tool is an excellent investment for DIY enthusiasts and professional contractors who require a high-performance, versatile, and affordable tool for cutting various materials. Although it has some drawbacks, such as vibration and hose quality issues, its powerful performance, versatility, and affordability outweigh the cons. If you're looking for a reliable and robust air cut-off tool that is easy on the wallet, the Kobalt 858978 is a great option.
Recommendation:To mitigate the vibration issue, consider investing in an anti-vibration mat or wearing vibration-absorbing gloves while using the tool. You may also consider purchasing a higher-quality air hose to address the hose replacement problem. If portability is a concern, you might consider lighter alternatives, but keep in mind that you might be sacrificing some performance and durability. Ultimately, the decision to purchase the Kobalt 858978 Pneumatic Air Cut-Off Tool rests on your specific needs and preferences.
For sale: Kobalt 3 pneumatic air cut-off tool 858978 sold as is untested. The head turns. It all looks to be there. It looks like it had little use.
I don't have any pneumatic equipment to be able test this item. Comes from a large lot of tools purchased in bulk.
