Eccentric Drilling System – Ideal for making Short Holes

With technical products, the crux lies in innovation and engineering. An upgraded version offers better quality at lower price along with additional features. Eccentric drilling systems promise to offer a very economical solution. The traditional design of overburden drill system would not offer efficient method when it came to drilling below 300mm. So the eccentric drilling system was engineered to offer drilling that works to install continuous cashing for small-hole sizes that are below 300mm and down to 115mm. It is made to offer a reuse attribute with an ingenious reaming wing, the bit is retrievable and can be used at the subsequent hole.

The eccentric drilling system is designed for shallow holes, such as water well drilling, geothermal wells and low micro-piling work. The component of eccentric system comprises of pilot bits, reamer bits, guide device and casing shoe. This system is best for making short holes in combined overload. This design of system is liked for setting up of rock anchors or tie back anchors, where provisional casing is necessary. No divided or sacrificial casing shoe in required with this system. The casing shoe is welded into the lead casing and is recovered for additional use along with the rest of the coverings.

The process of eccentric drilling system

When drilling, the reamer bit will turn around to expand the hole, which will be sufficient for the casing tube slide down at the back the reamer. When reached needs a certain depth, the drill pipe will drill to the repeal direction and the reamer bit will withdraw to make way for the entire drilling system to pass all the way through the casing. The eccentric system is made as two-piece design product and the drill bit has a central pilot in the drilling location that assists in sustaining a straight hole, predominantly helpful on inclined holes.

While buying the eccentric drilling system it is essential to read the user manual and technical specification of the product. Inspect the quality of raw material used in making it and trust buying from reliable manufacturers and suppliers. Never compromise on the quality because it is used in critical industry. Buy it from players, who have wide experience and knowledge. Compare features online along with prices and then buy the product.

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