• Powerful 11 Amp, 11,000 RPM Motor: Provides maximum performance and durability
• Overload Protection: Maximizes motor life
• Electronic Clutch: Extends tool life and prevents bind-up
• Tool-Free Accessory Change: Easily change "All Accessories" without a wrench
• Tool-Free Adjustable Guard: Provides quick guard installations and adjustments
• Advanced Airflow System: Maximizes airflow and reduces debris ingress, improving motor life and performance
• Debris Baffles – protect internal components by deflecting damaging debris out of the airflow at the intake vents
• External Brush Doors – reduces service time by providing easy access to brushes
• Wheel Diameter 5"
• Volts 120 AC/DC
• Switch Type Trigger Grip, AC/DC
• AMPS/Overload Protection 11 Amp
• Max Watts Out (Power) 1400 MWO
• Speed RPM 11,000
• Use Wheels RPM Above 11,000
• Motor High Capacity Motor
• Completely Tool-Free Accessory Change Yes
• Burst Resistant Guard Yes
The 11 Amp 5" Small Angle Grinder (Trigger Grip,No-Lock AC/DC) delivers up to 3X more durability and up to 50% more power than the competition. With a 1,400 MWO motor that powers through the toughest jobs, the 6121-31A is the perfect match for industrial users. AC/DC versatility allows this grinder to be used with AC or DC power supplies. Featuring a 100% tool-free design, this Grinder allows the user to change all accessories, including hubbed product, without a wrench. In addition, the tool-free, burst resistant, adjustable guard allows users to make quick guard installations and adjustments. Milwaukee Electric Tool Corporation introduces the new M18 ™ Cordless LITHIUM-ION 5-3/8" Metal Saw. This compact and lightweight metal cutting saw delivers the fastest cuts for the electrical, mechanical, plumbing, HVAC and general construction contractor. The 2682 utilizes an exclusive 4-Pole Frameless Motor for up to 35% more cutting power and best in class run-time with over 200 cuts of 3/4" EMT per charge.
These seem to be pretty good, I've been using makita for quite a few years now, but recently I've found that these are just as good or better.