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Drilling tools for hydraulic rotary rig Bucket
KB Bucets are
used for drilling in cohesive and non-cohesive soil below the ground
water level, while the KBF bucket series is suitable for breaking and
ripping of hard soil up to medium hard rock. A hinged revoloving bottom
gate can be automatically opened for emptying the bucket. A vent tube
prevents vacuum when lifting the tool in the borehole. Buckets are
available in various configurations such as:
Flat teeth or
round shank chiseld (bullet teeth") Single or double start type
different pilot (starter) bits. with or without collar ring reamer edge
("cleaning bucket").
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