The flagship model, most pupular model in years. It with 52 pieces large insert together combined with the auto angle body for your quick replace.
Parameters:
Name：roller drill bit, drill bit, rotary drill bit.
Application：adoption of high-frequency small-amplitude cutting principle, suitable for difficult strata
Applicable Models：Bauer, lMT, Mait, Soilmec, Casagrande, XCMG, Sany,Zoomlion, Sunward, Yutong.
Drill body：high-strength tungsten carbide alloy, enables high efficiency of the drill’s tooth feed，with high strength, high toughness and high wear resistance and other advantages.
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The cone fulled covered with 52 pieces large inserts leaving no blind spot. You can expect a higher penetration speed and working life.
4th generation automatic positioning body will help you weld the roller with ease and confidence no matter on the site or in the workshop
additional to the traditional sealing, we apply another CNC surface as additional sealing to prevent the dust into the bearing
All the roller bearings covered by the hard alloy to apply extra hardness
Pull the air out of the body, then push the high end grease in, make sure the roller has enough grease for the whole life span
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