Hertel 45674843 Chucking Reamer 0.1555in Solid Carbide

Product Description

The HERTEL 45674843 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.1555 inches, a 2.5-inch overall length, and a 0.75-inch straight flute length, this tool delivers accurate, repeatable bore sizing in production and job-shop environments. The bright polished finish reduces friction and helps maintain dimensional accuracy through extended use. Four right-hand flutes provide clean, efficient material removal. Machinists and tool-room professionals install this reamer in CNC machining centers, drill presses, and manual lathes wherever tight-tolerance hole finishing is required.

This chucking reamer is suited for finish-reaming operations in ferrous and non-ferrous metals where hole diameter control is critical. The straight shank allows direct mounting in standard chucks and collet holders across a wide range of machine spindles. It is commonly used in precision component manufacturing, mold and die work, and fixture building where bore finish and size tolerance are held to close limits.

Key Features

• Solid carbide construction for extended tool life and dimensional stability
• 0.1555-inch reamer diameter for precise hole finishing
• 4 straight right-hand flutes for smooth, controlled cutting action
• Bright polished finish reduces built-up edge and friction
• Straight shank fits standard chucks and collet holders
• 0.75-inch flute length suits thin-to-medium workpiece thicknesses

Compatibility

Designed as an OEM-style chucking reamer for use in standard straight-shank chuck and collet systems on CNC machining centers, drill presses, and lathes requiring a 0.1555-inch finish-reamed bore diameter.

Installation Notes

Installation is performed by qualified machinists. Secure the straight shank firmly in a compatible chuck or collet holder and verify runout before cutting. Power down and lock out the machine spindle before changing or adjusting the tool. Use appropriate cutting fluid for the workpiece material to maintain bore finish and tool life.