Alvord Polk 127-1 High-Speed Steel Chucking Reamer, Right Hand Spiral Flute, Round Shank, Uncoated Finish, Size: 13.0 mm: Industrial & Scientific. Alvord Polk 127-1 High-Speed Steel Chucking Reamer, Right Hand Spiral Flute, Round Shank, Uncoated Finish, Size: 13.0 mm: Industrial & Scientific. Right-hand spiral reamers are good for use in blind holes (holes that do not extend all the way through a workpiece), as they pull chips up and out of the hole 。 Spiral flute reamers are recommended for reaming holes with interruptions, as they prevent damage to the workpiece edge and tool 。 Round shank tools are cylindrical and should be held in a good-quality toolholder in order to prevent the reamer from slipping in high torque applications, which can cause tool freeze, loss of accuracy, and tool damage 。 (bright) tools have no finish or coating. They are a good choice for general purpose applications 。 High-speed steel is a common general purpose steel for cutting tools, is compatible with a variety of materials, and tends to be lower in price than cobalt steel or carbide 。 Size:3.0 mm 。 The - right-hand spiral chucking reamer (also called a machine reamer) is a general purpose round shank tool made of high-speed steel with no finish or coating, and is most commonly chosen for reaming interrupted cuts. This tool can be used in a drill press, screw machine, lathe, or other good-quality toolholder. 。 Right-hand spiral reamers are useful for interrupted cuts and in blind holes. Spiral reamers prevent whole flute contact with the leading edge in an interrupted cut, as in a keyway. This prevents damage to the interruption and the reamer flute. Right-hand spiral style tools also pull chips away from the tip of the tool, instead of driving chips in front of the tool. Right-hand spiral reamers are also useful when reaming blind holes, since pulling chips out of the hole prevents clogging, which may cause tool damage. 。 For reamers in the - series with 0.080 – 0.56 inches diameter there are four flutes, for 0.56 – 0.50 inches diameter there are six flutes, for 0.5 – 0.880 inches diameter there are eight flutes, for 0.88 – .50 inches diameter there are 0 flutes, and for .5 – .5000 inches diameter, there are flutes. Tolerances are +0.000 -0.0000 inches for all reamers in the - series except for those that are dowel-pin sized, in which case tolerances are +0.0000 -0.000 inches. 。 Reamers are used to finish existing holes. When holes are created using common applications like drilling or punching they often have minute imperfections. Their roundness may be flawed, or their diameter may be slightly smaller than required. Reamers are made to exacting tolerances, so they can correct such errors and create precisely round holes of exacting dimensions. Reaming is often used before tapping screw threads. Reaming is often used before tapping screw threads. 。 manufactures a broad family of cutting tools, brushes, and tooling components, following ISO 900 standards for quality and environmental impact of their products. Their offices and manufacturing facilities have been located in the United States since 88. 。 。 。 。
Uncoated Finish Right Hand Spiral Flute Size: 13.0 mm Alvord Polk 127-1 High-Speed Steel Chucking Reamer Round Shank,Size: 13.0 mm Alvord Polk 127-1 High-Speed Steel Chucking Reamer Round Shank Uncoated Finish Right Hand Spiral Flute,0 mm: Industrial & Scientific,Alvord Polk 127-1 High-Speed Steel Chucking Reamer, Right Hand Spiral Flute, Round Shank, Uncoated Finish, Size: 13, Good products online NOW Free Shipping on All Orders Get the best choice Quick delivery Explore the latest style products. Spiral Flute Size: 13.0 mm Alvord Polk 127-1 High-Speed Steel Chucking Reamer Round Shank Uncoated Finish Right Hand.
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