Chucking Reamer Set for Bore Machining: 1/8, 3/16, 1/4, 5/16 High Precision HSS Lathe Tool (4pcs)

Reamers are tools with one or more cutter teeth that are used to process holes, ensuring they have the exact size and shape after the reaming process. The finished product can be smooth, intact, and more visually appealing.

These reamers can be used to process holes in small cuts based on their guiding function, such as: holes with a diameter tolerance of ≤IT8; holes with surface roughness requirements (≤Rz12 generally); holes with roundness tolerance requirements; holes with cylindricity requirements; stepped holes (different diameter holes on the same axis); and series holes (diameter holes on the same axis) with high coaxality requirements.

Chucking reamers, also known as machine reamers, are made of high-speed steel and are suitable for most general-purpose applications. They are characterized by their combination of hardness and toughness, which provides wear resistance.

The straight flute design of these tools allows chips to collect in the flutes, making them well-suited for shallow cuts in most applications, particularly for reaming cylindrical shape holes.

These reamers are designed without any additional coatings, making them suitable for a wide range of applications. Their features include being used for light cuts, repair work, removing stock, or simply enlarging holes. Chucking reamers can be used on lathes, drill presses, and screw machines, and their round shanks allow them to be used with a variety of tool holding systems.

The primary purpose of these reamers is to cut and remove the thin layer of metal on the hole surface that has been processed, primarily to improve the precision of the holes and reduce their surface roughness. They are designed for accurate reaming in a variety of materials, including aluminum, cast iron, copper, alloy steel, die steel, plastic, and wood, and can be used on all types of equipment, such as screw machines, turret lathes, drill presses, and machining centers.

In addition to chucking reamers, hand reamers and reamer sets are also available. Hand reamers are designed for reaming cylindrical shapes and are suitable for general-purpose applications. They are made of high-speed steel or alloy tool steel, providing a combination of hardness and toughness for wear resistance. The straight round shanks of these reamers provide stable holding and can be used with a variety of tool holding systems.

Overall, these reamers are versatile tools that are widely used for semi-finish and finish machining of holes, ensuring accurate and precise results in a wide range of materials and applications.

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