Hertel 45675337 Chucking Reamer 0.219 in Solid Carbide

Product Description

The HERTEL 45675337 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.219 inches and a 3-inch overall length, this tool delivers tight dimensional accuracy in bored or drilled holes. The straight flute geometry and bright polished finish reduce friction and promote clean chip evacuation. Four flutes provide balanced cutting action for consistent surface finish. The straight shank allows direct mounting in standard chucks or collets. Machinists and tool-and-die professionals reach for this style of reamer when a hole must meet a close tolerance that drilling alone cannot achieve.

This chucking reamer is suited for use on CNC machining centers, manual lathes, and drill presses where straight-shank tooling is compatible. It is appropriate for finishing holes in ferrous and non-ferrous metals in both job-shop and production environments. The 1-inch flute length targets shallow-to-moderate depth finishing passes. Right-hand cutting direction is standard for conventional clockwise spindle rotation.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard or abrasive materials
• 0.219 inch reamer diameter for precise hole sizing within the 0.2000 to 0.2499 inch range
• Bright polished finish reduces tool friction and aids chip flow
• 4-flute straight flute design balances cutting load and surface finish quality
• Right-hand cutting direction compatible with standard clockwise spindle rotation
• Straight shank mounts directly in drill chucks, ER collets, or similar toolholders

Compatibility

Designed as a straight-shank chucking reamer for use in any machine spindle or chuck that accepts a straight-shank cutting tool of the corresponding shank diameter.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with reaming operations. Ensure the spindle is fully stopped and the machine is powered down before mounting or removing the tool from the chuck or collet. Use a cutting fluid or coolant appropriate for the workpiece material to extend tool life and maintain dimensional accuracy. Do not use this reamer to remove stock beyond the recommended finishing allowance typical for reaming operations.