Bosch Gkm 18v-50 Professional Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Bosch GKM 18V-50 Professional Information

The Bosch GKM 18V-50 Professional is a cordless metal circular saw that is designed for quick and precise cutting of a variety of metals, including cable trays, threaded rods, and steel. It is powered by a single 18V Bosch Professional battery and is compatible with the company's Professional 18V System, as well as the AMPShare multi-brand battery alliance.

The saw features a 136mm (5.35") blade with a 20mm (0.79") arbor. The blade can be adjusted to 0-45 degrees for beveled cuts. The saw also has a built-in dust collection system with an easy-to-empty door.

Here is a table of the full specifications of the Bosch GKM 18V-50 Professional:

Specification	Value
Cutting capacity	135mm (5.31") at 90 degrees, 90mm (3.54") at 45 degrees
Blade diameter	136mm (5.35")
Blade arbor size	20mm (0.79")
Battery voltage	18V
Battery compatibility	Bosch Professional 18V System, AMPShare
Dust collection system	Yes
Weight	3.1kg (6.83 lbs)

Here are some of the features of the Bosch GKM 18V-50 Professional:

• Quick and precise cutting of metal
• Cordless operation for freedom of movement
• Compatible with all Bosch Professional 18V batteries and chargers
• Also compatible with the AMPShare multi-brand battery alliance
• Built-in dust collection system with easy-to-empty door
• Bevel cutting capability
• Ergonomic design for comfortable operation
• LED light for shadow-free viewing

Here is what is included in the box:

• Bosch GKM 18V-50 Professional metal circular saw
• 1 x 18V ProCORE18V 5.0Ah battery
• GAL 18V-50 Professional charger
• Standard for Steel saw blade
• Parallel guide
• Carrying case

The Bosch GKM 18V-50 Professional is a powerful and versatile cordless metal circular saw that is perfect for a variety of professional applications. It is easy to use and maintain, and it delivers long-lasting performance. If you are looking for a reliable and efficient metal circular saw, the Bosch GKM 18V-50 Professional is a great option.

Bosch GKM 18V-50 Professional Compare with Similar Item

a table comparing the Bosch GKM 18V-50 Professional with some similar items:

Feature	Bosch GKM 18V-50 Professional	Dewalt Flexvolt DCD791D2	SKIL 18V (20 V Max) Circular Saw K4050
Battery voltage	18 V	20 V Max	18 V
Battery capacity	5 Ah	6 Ah	5 Ah
Cutting depth (90°)	50 mm	57 mm	50 mm
Cutting depth (45°)	32 mm	40 mm	32 mm
Weight	3.3 kg	3.8 kg	2.9 kg
Price	$399	$499	$299

As you can see, the Bosch GKM 18V-50 Professional has a slightly lower cutting depth than the Dewalt Flexvolt DCD791D2 and SKIL 18V (20 V Max) Circular Saw K4050, but it is also lighter and more affordable. The Dewalt Flexvolt DCD791D2 has the highest cutting depth, but it is also the heaviest and most expensive option. The SKIL 18V (20 V Max) Circular Saw K4050 is the most affordable option, but it has the lowest cutting depth.

Ultimately, the best option for you will depend on your individual needs and budget. If you need a saw with the highest cutting depth, the Dewalt Flexvolt DCD791D2 is the way to go. If you are looking for a lighter and more affordable option, the Bosch GKM 18V-50 Professional is a great choice. And if you are on a tight budget, the SKIL 18V (20 V Max) Circular Saw K4050 is a good option.

Here are some additional details about each saw:

• Bosch GKM 18V-50 Professional: This saw features a brushless motor for longer runtime and less maintenance. It also has a dust ejection port and LED work light for visibility in dark areas.
• Dewalt Flexvolt DCD791D2: This saw is powered by two 20 V Max batteries for increased power and runtime. It also has a built-in Kickback Brake for safety and a belt hook for hands-free operation.
• SKIL 18V (20 V Max) Circular Saw K4050: This saw is lightweight and easy to handle, making it a good choice for smaller projects. It also has a pivoting shoe for making bevel cuts and a dust blower for keeping the work area clean.

Bosch GKM 18V-50 Professional Pros/Cons and My Thought

the pros and cons of the Bosch GKM 18V-50 Professional cordless circular saw, along with some user reviews and my thoughts:

Pros:

• Powerful 18V motor delivers up to 5000 RPM for fast and precise cutting
• Compact and lightweight design for easy handling
• Integrated chip collection box with easy-to-empty door minimizes mess
• Cutting line indicator, viewing window, and integrated LED light provide shadow-free visibility for accurate cuts
• Ergonomic grip and soft-grip overmolded handles reduce vibration and fatigue
• Compatible with all Bosch Professional 18V batteries and chargers (Professional 18V System)
• Also compatible with AMPShare, the multi-brand battery alliance

Cons:

• Can be a bit pricey
• Battery life can be somewhat limited, especially when cutting thicker materials
• Not as powerful as some corded circular saws

User reviews:

• Positive: "This saw is a beast! It cuts through metal like butter and is very easy to use. The battery life is great and the integrated chip collection box is a lifesaver. I would definitely recommend this saw to anyone who needs to cut metal on a regular basis." - John D.
• Negative: "I was disappointed with the battery life on this saw. I was only able to get about 15 minutes of use out of it before the battery died. I also found that it wasn't as powerful as I expected, especially when cutting thicker materials." - Jane S.

My thoughts:

Overall, the Bosch GKM 18V-50 Professional is a great cordless circular saw for cutting metal. It's powerful, compact, and easy to use. The integrated chip collection box and LED light are also nice features. However, the battery life could be better and it's not as powerful as some corded circular saws.

Overall, I would recommend this saw to anyone who needs a cordless circular saw for occasional metal cutting. If you need a saw for more demanding tasks, you may want to consider a corded model.

Here are some additional thoughts on the Bosch GKM 18V-50 Professional:

• The saw comes with a standard 1.5 Ah battery, but you can also purchase a 4.0 Ah battery for longer runtime.
• The saw is compatible with a variety of Bosch Professional saw blades, including metal cutting blades, wood cutting blades, and masonry cutting blades.
• The saw comes with a carrying case for easy transport and storage.

If you're looking for a powerful and versatile cordless circular saw for metal cutting, the Bosch GKM 18V-50 Professional is a great option.

Bosch GKM 18V-50 Professional Where To Buy

Here are some places where you can buy the Bosch GKM 18V-50 Professional cordless circular saw and spare parts:

• Bosch Direct: This is the official website of Bosch tools. You can buy the saw and spare parts here at the manufacturer's suggested retail price (MSRP).
• Walmart: You can find the saw and spare parts at Walmart stores or on their website. The prices may be lower than MSRP, but you may have to pay for shipping.
• Amazon: The saw and spare parts are available on Amazon.com. The prices are usually competitive with other retailers, and you may be eligible for free shipping if you have Amazon Prime.
• Best Buy: You can find the saw and spare parts at Best Buy stores or on their website. The prices are usually comparable to other retailers, and you may be able to earn points or rewards that you can use for future purchases.
• Lowes: You can find the saw and spare parts at Lowe's stores or on their website. The prices are usually comparable to other retailers, and you may be able to find coupons or discounts that you can apply to your purchase.
• eBay: You can find the saw and spare parts on eBay. The prices may be lower than MSRP, but you may have to pay for shipping and the condition of the saw or spare part may not be as good as if you bought it from a retailer.

I hope this helps!

Bosch GKM 18V-50 Professional Problems and Solutions

some common issues and problems with the Bosch GKM 18V-50 Professional miter saw, as well as their solutions, as provided by experts:

• The saw does not start. This could be due to a number of reasons, such as a dead battery, a faulty switch, or a problem with the trigger. To troubleshoot, first check the battery level. If the battery is fully charged, try cleaning the contacts on the battery and the saw. If that does not work, check the switch and the trigger. If they are both working properly, then the saw may need to be serviced by a qualified technician.
• The saw cuts crooked. This could be due to a number of reasons, such as a dull blade, a misaligned fence, or a problem with the saw's tracking system. To troubleshoot, first check the blade. If it is dull, then sharpen it or replace it. If the blade is not the problem, then check the fence. Make sure that it is aligned properly and that it is not binding against the saw's table. If the fence is not the problem, then the saw's tracking system may need to be adjusted or repaired.
• The saw makes a loud noise. This could be due to a number of reasons, such as a loose blade, a bearing that is going bad, or a problem with the saw's motor. To troubleshoot, first check the blade. Make sure that it is tightened properly and that there are no loose or damaged teeth. If the blade is not the problem, then listen for the source of the noise. If it is coming from the saw's motor, then the motor may need to be serviced or replaced.
• The saw vibrates excessively. This could be due to a number of reasons, such as a loose blade, a bent saw blade, or a problem with the saw's motor. To troubleshoot, first check the blade. Make sure that it is tightened properly and that there are no loose or damaged teeth. If the blade is not the problem, then check the saw's table. Make sure that it is level and that there are no dents or warping. If the table is not the problem, then the saw's motor may need to be serviced or replaced.

Here are some additional tips for troubleshooting common problems with the Bosch GKM 18V-50 Professional miter saw:

• Always wear safety glasses when troubleshooting the saw.
• Disconnect the battery before working on the saw.
• Refer to the saw's owner's manual for specific troubleshooting instructions.
• If you are unable to troubleshoot the problem yourself, contact a qualified technician.

Bosch GKM 18V-50 Professional Manual

Bosch GKM 18V-50 Professional Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• The intended use of this tool is for cutting metal. Do not use it for any other purpose.
• Always wear safety glasses when using this tool.
• Wear other personal protective equipment as appropriate, such as a dust mask, gloves, and hearing protection.
• Make sure the work area is well-lit and free of debris.
• Do not use this tool in wet or damp conditions.
• Keep children and bystanders away from the work area.
• Do not overreach. Keep a firm grip on the tool and use a stable work surface.
• Be aware of the kickback hazard. Kickback can occur when the saw blade binds or catches on the material being cut. To prevent kickback, always keep the saw blade aligned with the cutting line and use a firm grip on the tool.
• If the saw blade becomes jammed, immediately release the trigger and wait for the saw blade to stop rotating before attempting to remove it.
• Do not use the tool if it is damaged.
• Have the tool repaired by a qualified technician before using it again.

Before Use

• Make sure the battery is inserted correctly.
• Attach the saw blade.
• Adjust the saw blade depth and angle as needed.
• Turn on the tool and let it run for a few seconds to make sure it is working properly.

Troubleshooting

• If the tool is not working properly, check the battery. If the battery is not charged, charge it before using the tool again.
• If the saw blade is dull, replace it.
• If the saw blade is binding, make sure it is aligned with the cutting line and that the material being cut is not too thick.
• If the tool is overheating, let it cool down before using it again.

Maintenance

• Clean the tool after each use.
• Inspect the saw blade for damage and replace it if necessary.
• Store the tool in a dry, cool place.

Warranty

This tool is warranted to the original purchaser for one year from the date of purchase against defects in materials and workmanship. If this tool fails within one year of purchase, Bosch will repair or replace it, free of charge.

Contact Information

Bosch Service 1-800-333-8333 www.boschtools.com

Additional Information

• For more information on this tool, please visit the Bosch website.
• You can also contact Bosch Customer Service for assistance.