There’s no shortage of uses for an angle grinder, and a tool arsenal shouldn’t be without one. Whether for use in welding, fabrication, or simply remodeling and cut-off applications, these are go-to tools. That said, I’m exploring the performance and design features behind the Metabo 18V 6-inch Angle Grinder (WPB 18 LTX BL 15-150).
Metabo 18V 6-inch Angle Grinder Performance
If you’re curious about the brand itself, Metabo products, like the WPB 18 LTX BL 15-150, have been used for years in metal shops worldwide. Recently, the brand came under the umbrella of Metabo HPT, and both companies now share the same marketing and related sales channels.
The Metabo WPB 18 LTX BL 15-150 angle grinder operates at up to 10,000 RPM (no load), which is quite good for a 6-inch unit—about 1000 RPM above average. Provided the brushless motor can sustain that speed under load, this tool should be more than capable of handling most grinding and cutting tasks.
Specs
- Model: Metabo WPB 18 LTX BL 15-150
- Battery: 18V (5.5Ah)
- Brushless motor
- Rotation speed: 10,000 RPM (no load)
- Paddle switch
- Detachable dust filter
- M-Quick Disc Change System
- Weight: 7 lbs
Overall, a 1,500-watt angle grinder can handle a wide range of jobs, and that’s precisely what this Metabo 18V 6-inch grinder gives you: options.
Metabo WPB 18 LTX BL 15-150 Angle Grinder Design
Of course, an angle grinder can be a dangerous tool considering the rotation speeds they deliver. So, on the design side, safety features are perhaps the biggest factors to consider.
For one, the WPB 18 LTX BL 15-150 comes equipped with a dead-man’s switch. This feature stops the grinder’s rotation if the operator releases his grip.
Metabo also included a quick-braking system. When you let go of the trigger, the angle grinder can stop a 6-inch wheel in less than 1.5 seconds.
Finally, the WPB 18 LTX BL 15-150 also utilizes the Metabo S-automatic Torque Safety Clutch, which minimizes kickback if the disc unexpectedly jams. This is a huge deal as it can prevent dangerous breakup and shattering of cutting wheels.
Editor’s Note: Check out our Best Angle Grinder article to get our top picks!
Metabo 18V 6-inch Angle Grinder Price
The Metabo WPB 18 LTX BL 15-150 retails as a kit for $499.99. It comes with two 18V (5.5Ah) batteries and a rapid charger.
