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... to medium size tunnels and drifts down to 2.4 m widex2.9 m high, up to 6 m widex6 m high. >Economical and efficient: with automatic drilling, automatic return and anti-jamming functions increased the servic...
... to medium size tunnels and drifts down to 2.4 m widex2.9 m high, up to 6 m widex6 m high. >Economical and efficient: with automatic drilling, automatic return and anti-jamming functions increased the servic...
... In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hol...
...Output Pulse Frequency,Maximum speed: 300m/min,Feeding speed: 150m/min 4) Multiple function,it can realize the drilling/boring,roughing of roun groove/rectangle groove,finishing of full circle/rectangle,cont...
ISO529 Standard hss metric taps with bright finished Hss-m2 machine taps 1. Decription: Goods name: ISO529 Standard hss metric taps with bright finished Hss-m2 machine taps Brand: SATRRY/OEM Size: M2-M68 Thread...
... drill rods (NQ DRILL ROD) are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes. Our NC & HC (HQ) drill pipe...
... with API Spec 7-1. We supply full API size range of drill pipe and heavy weight drill pipes from 2-3/8 to 6-5/8 inches. Our heavy weight drill pipes include integral heavy weight drill pipes and welded heav...
...,127mm Application: for water well drilling, blasthole drilling, anchor drilling etc projects We carry on to build and style and design remarkable quality items for both our outdated and new clients and reac...
... wear resistance, strength, and toughness in the most demanding applications. Drill rods are available in DCDMA sizes AW, BW, NW and HW with tapered threaded tool joints in sizes AWY, BWY and NWY. Drill rods...
... the needs of established customers in the beam manufacturing and heavy structure manufacturing industries. The advantages of our three-axis seven-axis CNC beam drilling machine: Flattening of the drilling p...
... slightly smaller than the diameter of the screw. So, for example, if you're using a 3.5 mm screw, use a drill bit with a diameter of 3 mm. 2. Specification: SPECIFICATION Size : 17 -1/2" (444.5mm) ...
...Drill Bit 9 Inch Diamond PDC Drill Bit Of Oil Rig Drill Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit classification composed of four c...
...classification composed of four characters that designate: Body material. Cutter density. Cutter size or type. Bit profile All of our Drill bits are fit for API standard and used in the drilling Industry. Th...
...Drilling Tools 9inch PDC and roller Hybride drill bit of Diamond Drilling Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit classification ...
...-cutter bit classification composed of four characters that designate: Body material. Cutter density. Cutter size or type. Bit profile cutter Blades All of our Drill bits are fit for API standard and used in...
...Drill Bit 5-7/8 " Diamond Drill Tool Of Drilling Rod Bit 1 . Descriptions: Fixed cutter of diamond drill bit are the PDC drill bit , The PDC Drill are the steel body and matrix body , Steel body is more...
...Drilling Tools 9inch PDC and roller Hybride drill bit of Diamond Drilling Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit classification ...
... size of core drilling, can be also used for geological exploration, hydrology, water wells, and large caliber engineering construction(micro pile foundation pile hole drilling). It has the advantages of lig...
... shallow hole drill. It is used for diamond and alloy aperture size of core drilling, can be also used for geological exploration, hydrology, water wells, and large caliber engineering construction(micro pil...