Hertel 72014509 Chucking Reamer 0.1450 in Hss Straight Flute

Product Description

The HERTEL 72014509 is a straight-flute chucking reamer designed for precision hole finishing in metalworking and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing of through-holes and blind holes in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks and collets. Key dimensions include a 0.1450-inch cutting diameter, a 4-inch overall length, and a 1-inch flute length. With four right-hand cutting flutes, it provides consistent stock removal and a smooth finish on each pass. Machinists and tool-and-die professionals use this reamer as a reliable standard-stock sizing tool for production and maintenance work.

This chucking reamer is suited for use in drill presses, lathes, and CNC machining centers where controlled hole sizing is required. Its 0.1450-inch diameter falls within the 0.1000- to 0.1499-inch decimal inch reamer range, making it appropriate for small-diameter precision work in manufacturing, repair, and toolroom environments. The straight flute geometry performs well in most common materials and is a practical choice for general-purpose reaming where spiral flute geometry is not required.

Key Features

• 0.1450-inch cutting diameter for precise small-bore hole finishing
• High-speed steel (HSS) construction provides good wear resistance across a broad range of materials
• Bright, uncoated finish suitable for general-purpose applications
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Four right-hand straight flutes for consistent stock removal and surface finish
• Compact 4-inch overall length with 1-inch flute length for use in confined setups

Compatibility

Designed as an OEM-style chucking reamer for use in standard drill chucks, collets, and toolholders accepting a straight-cylindrical shank. No specific equipment compatibility was provided in the product data.

Installation Notes

Installation and use of chucking reamers should be performed by qualified machinists familiar with proper speeds, feeds, and cutting fluid selection for the workpiece material. Always secure the workpiece and verify chuck or collet runout before reaming to maintain dimensional accuracy. Power down and lock out the machine before changing tools. Do not use this reamer to remove excessive stock; pre-drill or bore the hole to within a few thousandths of final size before reaming.