Drilling Reamer

Size: 200-2000mm Suitable for soft soil, hard soil and strong-mantle rock, sand and medium-to-very hard soil. Connection with drill rod: Direct connection with drill rod Octagonal connection Connection with laid pipe: Within or without swivel -

* description: The roller reamer (drilling reamer) is used for all kinds of reaming stabilization in drilling operation, especially the function of stabilization in drilling of the abrasive formation. It is a hot-sale tool for hole size from 4 5/8â?� to 26â?�. Additionally, it can be used in different hole when same body is equipped with different bearing block and rollers. * feature: A. The body is made of high quality alloy steel, fully heat treated to 285-341brinell hardness and 54j minimum impact strength. B. Rollers can be changed easily at the well.

Fixed Diameter Hole Opener is used for enlarging the surface hole which drilled by cone bit in advance, or connected above the cone bit. It applies to Onshore and Offshore oilfield. Cutter type: SM: Soft to medium formation MH: Medium to hard formation XH: Hard formation.

* Description: The roller reamer (drilling reamer) is used for all kinds of reaming stabilization in drilling operation, especially the function of stabilization in drilling of the abrasive formation. It is a hot-sale tool for hole size from 4 5/8 to 26. Additionally, it can be used in different hole when same body is equipped with different bearing block and rollers. * Feature: a. The body is made of high quality alloy steel, fully heat treated to 285-341brinell hardness and 54J minimum impact strength. b. Rollers can be changed easily at the well.

Downhole well drilling tool Roller reamer The Roller Reamer is designed for various reaming operation but particularly for various reaming operation but particularly for stabilization purpose when drilling in very abrasive formations. It will fit hole sizes ranging from â??6 to 28â?�. In addition, each body by simple adjustment of blocks and proper selection of cutters, will suit a wide range of hole sizes. Three different types(T, F, and B) of cutters are offered: Type T: Milled, machined with hardfaced sharp teeth for soft formations. Type F: Milled, machined with hardfaced flat teeth, for medium hard formations. Type B: Equipped with pressed-in tungsten carbide buttons, for hard formations.

Supplier: Drill, reamer and cermet reamer, end mill and cutter

Helical, Burnishing Drills are designed to work with hard metal materials such as steel, castiron, and sus. Even without a guide Bush or center Drilling there is good precision and intensity of illumination.

The Ultra-fine endmills perform well on hard metal material such as high hardned materials and sus. SJ guide best solution of machining condition with supreme post treatment. Drawings are provided that pertain to carbide grade, structural shape, working condition for SA, milling cutter, differentiated product.

SJ Reamers are made with strict quality management, inspection and measurement. Accurate tolerance and precision are quaranteed regarding the holes that customers want to be bore. The reamer for machining difficult-to-cut materials(heat treated steel, soft casting, etc..). Good illumination and reasonable price.