Hertel 72033012 Chucking Reamer 0.3010 in Hss Straight

Product Description

The HERTEL 72033012 is a straight-flute chucking reamer designed for precision hole finishing in metal components. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent sizing in through-holes and blind holes where tight tolerances are required. The reamer measures 0.3010 inches in diameter with a 6-inch overall length and a 1.5-inch flute length. The straight-cylindrical shank seats securely in standard drill chucks and collet holders. With six flutes and a right-hand cutting direction, it produces a smooth, accurate bore finish suitable for production and maintenance machining work.

This chucking reamer is suited for use in drill presses, lathes, and CNC machining centers where controlled reaming at or near 0.3010 inches is required. It fits standard applications in ferrous and non-ferrous materials where an uncoated HSS tool provides adequate performance. Machinists, toolroom technicians, and maintenance professionals working in manufacturing, fabrication, and industrial maintenance environments are the typical end users for this tool.

Key Features

• 0.3010-inch diameter falls within the 0.3000 to 0.3499 inch reamer range for standard decimal sizing
• Six straight flutes with right-hand cutting direction for smooth, consistent bore finishing
• High-speed steel (HSS) construction provides durability across a broad range of workpiece materials
• Bright, uncoated finish suited for general-purpose reaming where coating is not required
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• 6-inch overall length allows reach into moderate-depth setups without excessive overhang

Compatibility

Designed as a standard decimal-inch chucking reamer compatible with any machine tool spindle or chuck that accepts a straight-cylindrical shank in the corresponding diameter range.

Installation Notes

This tool is installed and operated by machinists and toolroom technicians following standard machining practices. Power down and lock out the machine spindle before changing tooling. Secure the straight-cylindrical shank fully in the chuck or collet before operation and verify runout with a dial indicator when tight tolerances are critical. Always apply appropriate cutting fluid for the workpiece material and do not exceed the recommended feed and speed parameters for HSS tooling.