Hertel 72005754 Chucking Reamer 0.0575 in Hss 4 Flute

Product Description

The HERTEL 72005754 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled holes to a precise 0.0575-inch diameter. With a straight-cylindrical shank and a 4-flute straight-flute geometry, it delivers consistent bore sizing and surface finish in metal workpieces. The bright, uncoated finish is standard for general-purpose HSS reamers used in ferrous and non-ferrous materials. At 2.5 inches overall length with a 0.5-inch flute length, this is a compact tool suited for shallow-hole finishing operations in a chuck-held setup on a drill press, CNC machining center, or manual lathe turret.

This reamer is intended for machining professionals and toolroom technicians working on precision hole finishing where tight diameter tolerances are required. The right-hand cutting direction is standard for conventional machine operation. It is appropriate for production runs and maintenance repair operations requiring accurate small-diameter bore sizing in the 0.0500 to 0.0999-inch diameter range. The straight-cylindrical shank allows direct mounting in a standard collet, drill chuck, or reamer holder without additional adapters.

Key Features

• 0.0575-inch finished bore diameter for precision hole sizing
• High-speed steel (HSS) construction suitable for a wide range of workpiece materials
• 4-flute straight-flute geometry for consistent chip evacuation and bore finish
• Bright uncoated finish — no coating thickness to account for in tolerance stack
• Straight-cylindrical shank for direct chuck or collet mounting
• Right-hand cutting direction compatible with standard machine spindle rotation

Compatibility

Designed as an OEM-style chucking reamer for use in drill presses, CNC machining centers, turret lathes, and manual lathes equipped with a standard chuck or collet holder accepting a straight-cylindrical shank in the small-diameter range.

Installation Notes

Installation and operation should be performed by a qualified machinist or toolroom technician. Secure the straight-cylindrical shank firmly in a collet or drill chuck before operation and verify runout with a dial indicator where tolerance is critical. Always bring the spindle to a full stop before tool changes. Do not exceed the recommended feed and speed parameters for HSS tooling in the workpiece material being machined.