Package Contents​

1 set of M2 HSS taper chucking reamers, containing 5 pieces in total.​

Reamer Sizes: 3/8", 1/2", 5/8", 3/4", and 1".​

Material: High-Speed Steel (HSS), grade M2, renowned for its excellent cutting performance and durability.​

Cutting Direction: Right-hand, designed for standard machining operations.​

Shank Diameter: 1/2", providing a secure fit when mounted on compatible tools.​

Application​

The taper chucking reamer set is specifically designed to enlarge pre-existing holes to precise diameters of 3/8", 1/2", 5/8", 3/4", or 1". Before using the reamer, an initial hole must be drilled. For example, if you intend to ream a hole to 5/8", the
pre-drilled hole could have diameters such as 1/2”, 1/4”, 1/8”, 3/8”, 3/16”, 5/16”, 7/16”, 9/16”, 5/32”, 7/32”, 9/32”, 11/32”, 13/32”, or 15/32”. The reamer then refines and expands the hole to the desired 5/8" size.​
Function​
Alignment and Enlargement: The primary function of this taper chucking reamer set is to accurately align the existing hole and gradually enlarge it. This ensures that the final hole has a consistent diameter and is concentric with the original hole.​
Ideal Tool Compatibility: For optimal results, it is recommended to install the reamer set on a percussion drill. This combination allows for efficient material removal and better control over the reaming process.​
Smooth Finish: When used correctly, the enlarged hole will have a smooth surface finish with no signs of tearing or roughness. This makes it suitable for applications where a high-quality finish is required, such as in precision engineering or woodworking projects.