Makita HP1641X2 5/8" Hammer Drill & the grinder model GA4530.

The Makita HP1641X2 contains the HP1641 Hammer Drill and a GA4530 Grinder. The HP1641 can operate in two different modes for versatility - "rotation only" and "hammering with rotation". You can select which mode would work best for your application. The HP1641 also has a lock-on button for continuous use. The included GA4530 4-1/2-inch Angle Grinder has a 6.0-Amp motor designed for high-power output and rotatable gear housing suited for cutting applications. This Angle Grinder has a zig-zag varnish and labyrinth construction which creates channels to help seal and protect the motor and bearings from dust and debris for extended tool life. : Hammer Drill is lightweight (4.0 pounds) with 6.0-Amp motor and 5/8-inch drilling capacity in concreteHammer Drill has ergonomic handle with rubberized soft grip for increased comfort and controlHammer Drill produces 0-2,800 RPM and 0-44,800 IPM for the most demanding applications All ball bearing construction in Hammer Drill for longer tool lifeAngle Grinder has barrel grip with small circumference (only 2.5 inches) for added comfortAngle Grinder loses minimal heat and eregey with thicker coil wires the are wound more closelyAll ball bearing design and metal gear housing in Angle Grinder for durabilityWhat's In The Box: Makita HP1641 5/8-Inch Hammer Drill Makita GA4530 4-1/2-Inch Angle Grinder Keyless Drill Chuck - 194073-4 Drill Side Handle - 153503-4 Depth Gauge - 324219-0 Wheel Guard - 125273-5Lock Nut - 224568-4Grinder Side Handle - 153489-2 Inner Flange - 224399-1Plastic Carrying Case

Amazon Sales Rank: #215451 in Home ImprovementBrand: MakitaModel: HP1641X2Lightweight (4.0 lbs) with large capacity drilling up to 5/8-in in concrete2-mode operation "rotation only" or "hammering with rotation"Powerful 6.0 Amp motorErgonomic handle with rubberized soft grip for increased comfort and control0-2,800-rpm and 0-44,800-bpm

Most helpful customer reviews1 of 1 people found the following review helpful.great valueBy bszelagThis combo is a great value. For the few times you need an angle grinder or hammer drill this tools do a great job. I had a set for about two years and only have to replace them once they were stolen.1 of 1 people found the following review helpful.Meh- but the price.By T. VogelI purchased this kit at least two years ago for around a hundred.The hammer drill has always had a whine that sounds horrible but it works fine with .1875" or .3125" bits in the hardest of concrete. Just remember that a keyless chuck on a hammer drill is not for heavy duty use. I am a cabinet maker and probably use it to drive a tapcon maybe 5 times a month, if one were to use it to drill a foundation- I wouldn't bet on it or the chuck making it all the way. The grinder is a peach no complaints here.In conclusion, if you happen to need a grinder and a light duty .625" hammer drill you are in luck.See all 2 customer reviews...