Sgs 70008 Chucking Reamer 0.125 in Solid Carbide Straight Flute

Product Description

The SGS 70008 is a solid carbide chucking reamer designed for precision hole finishing in machining applications. With a nominal diameter of 0.125 inches (1/8 inch) and a tight tolerance of +0.0002 to -0.0000 inches, this reamer produces accurate, repeatable bore dimensions in a single pass. The overall length is 2.25 inches, making it well suited for short-reach applications on CNC machining centers and manual lathes. The bright, uncoated carbide construction provides rigidity and wear resistance when working with ferrous and non-ferrous materials. Machinists and tool-and-die professionals are the primary installers of this tool.

This reamer fits residential and industrial machine shop environments where close-tolerance hole finishing is required. The straight flute geometry makes it a reliable choice for through-hole reaming in materials where chip evacuation is straightforward. The straight shank allows direct mounting in standard drill chucks, collet chucks, and floating reamer holders. It is appropriate for use on CNC lathes, knee mills, and drill presses where rigid tool holding is maintained. No specific compatible machine model data was provided in the input.

Key Features

• Solid carbide construction provides rigidity and extended tool life in demanding materials
• Diameter tolerance of +0.0002 to -0.0000 inches delivers tight, repeatable bore accuracy
• Four-flute straight geometry supports stable cutting action and consistent surface finish
• Bright uncoated finish maintains sharpness and is suitable for a broad range of workpiece materials
• Straight shank compatible with standard drill chucks and collet holders
• Right-hand cut direction standard for conventional CNC and manual machining setups

Compatibility

Designed as a standard straight-shank chucking reamer for use in any machine tool equipped with a compatible chuck or collet capable of accepting a 0.125-inch shank diameter.

Installation Notes

Installation is performed by qualified machinists following standard tool-holding procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the straight shank firmly in a drill chuck or collet to minimize runout, which directly affects finished bore diameter and surface quality. Use appropriate cutting fluid for the workpiece material and verify spindle speed and feed rate against tooling manufacturer recommendations before cutting.