Brokk delivers a sleek, low-profile design and impressive power-to-weight ratio with the new MMB326 hydraulic drifter rock drill attachment from TEI Rock Drills. This versatile attachment seamlessly pairs with the Brokk 300 and allows for drilling multiple sizes of holes — up to 3 inches — in concrete, rock and compact soil. The attachment is manufactured with a lightweight, compact TE326 drill head featuring patented technology to improve longevity and productivity.
At just under 30 inches long, the MMB326 delivers 200 foot/pounds of impact energy at 3,480 blows per minute. The drill also produces 250 foot/pounds of torque and reaches rotation speeds of up to 250 rpm, which makes it a more accurate and faster alternative to jackleg drilling through brick, concrete and rock. The combination also eliminates fatigue caused by operating the heavy manual tools and promotes safety by allowing operators to stand farther away from the drilling site. The MMB326 attachment is a ready-to-use option that doesn’t need to be modified before configuring to a Brokk machine.
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