Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
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The GRH05M1 is Makita's 40V XGT cordless SDS-MAX rotary hammer, built to drill up to 1-9/16 inches in concrete with 11.4 joules of impact energy. It uses a brushless motor and Makita's AVT anti-vibration system, which keeps vibration around 5 m/s², low for a tool this size. At about 17 lbs with battery it is heavy, so it suits contractors and serious remodelers who want corded-class chipping and drilling without a cord. Against corded SDS-MAX hammers it trades a little sustained power for freedom from outlets; against smaller SDS-Plus cordless hammers it drills and chips far harder but weighs much more.
In stock
Availability unknownSold by buy_now_deals (99.7% positive, 3,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Out of stock
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Lowest price we've seen: $949.00 on Nov 9 at The Home Depot. Tracked across 2 stores since Nov 9.
Owners and reviewers treat the GRH05M1 as a cordless tool that comes close to corded SDS-MAX performance, praising its power and low vibration for its class. Most criticism centers on weight and size, and on the investment in XGT batteries.
