are designed specifically for drilling all types of soils below groundwater.
For drilling in a variety of soil conditions swivelled bottom gates can be supplied with different types of teeth.The opening of the swivelled bottom gate is facilitated by an automatic or manua tip mechanism. A ventilation pipe .prevents the occurrence of a vacuum when lifting the tool. For large drilling diameters or for the use.in uncased bores, buckets with double.start head are recommended.The diameter series of SIMEN buckets.match with the casing tubes.Other lengths and diameters can be.supplied on request.The weights are approximate values
Buckets are available in various configurations such as:
· single or double start type , different pilot (starter) bits, with or without collar ring, reamer edge ("cleaning bucket") range of diameter 520 mm - 2500 mm