Combined bit - Import export

Thread standard: Metric, ISO DIN 13 Type: Combined machine bit tap (core hole drilling and thread tapping) for through holes Application: Combined (core hole drilling and thread tapping) Material of product: HSSG Surface treatment: no For materials: Materials of medium mechanical strength, non ferrous metals and thermoplastics Tensile strength up to: 600 N/mm2 Standard: Factory standard Tolerance: ISO2/6H Combined Bit taps have been designed for drilling, tapping and deburring in one operation using battery-powered screwdriver drills and electric hand drills with right-hand and left-hand rotation, but they are also suitable for thread cutting in a stationary drilling machine. It is possible with this tool to produce through threads up to a maximum threaded depth of 1 x D. They are especially usefull for mounting an dsmall batch production. Take care that the tool and the axis of the hole are exactly aligned and use a suitable cutting oil.

The Drillstar X-Reamer is a unique underreamer, capable of extended reach underreaming through reduced clearances. Introduced in 2005, it proved itself as a reliable and efficient solution for enlarging the borehole beyond bit diameter. Combining a flip-arms expansion mechanism with unique stabilization features, the X-reamer is capable of enlarging over 100% of the pilot hole size, making it the tool of choice for gravel pack installation, window reaming, plugging or gas storage applications. Each body can be fitted with any size of arms within its opening range. Extra arms can be manufactured and delivered worldwide on short notice. Custom bodies can also be manufactured to accommodate different hole IDs. The X-reamer cutting arms shape is designed to maximize stabilization and reduce the effect of lateral impacts on PDC cutters by presenting a large, passive gauge structure. They feature two rows of premium PDC cutters, for improved ROP and downhole time. Hardfaced stabilizing