Industrial 433-0.0790 HSS Straight Flute Chucking Reamer

Description:

The Yankee 433-0.0790 HSS Straight Flute Reamer is a precision high-speed steel chucking reamer designed for accurately sizing and finishing pre-drilled holes in machining and industrial manufacturing applications. Featuring a 0.0790" cutting diameter with a straight flute design, this reamer is commonly used in drill presses, milling machines, lathes, and CNC machining centers requiring smooth hole finishing and tight dimensional tolerances. Machinists and maintenance technicians use this tool for precision reaming operations in production, fabrication, aerospace, automotive, and repair environments. Straight flute reamers are preferred for through-hole machining and improved dimensional consistency.

Applications:

The Yankee 433-0.0790 chucking reamer is widely used in machine shops, tool and die operations, manufacturing plants, and precision metalworking applications. It functions as a finishing tool that enlarges and accurately sizes pre-drilled holes while improving surface finish and maintaining dimensional accuracy in steel, aluminum, brass, plastics, and other machinable materials.

Technical Specifications:

• Manufacturer: Yankee
• Model / Part Number: 433-0.0790
• Product Type: HSS Straight Flute Chucking Reamer
• Reamer Diameter: 0.0790"
• Nominal Size: Approximately 5/64"
• Overall Length (OAL): 3"
• Flute Type: Straight Flute
• Number of Flutes: 4
• Shank Type: Straight Shank
• Material: High Speed Steel (HSS)
• Finish: Bright / Uncoated
• Cutting Direction: Right Hand
• Coolant Type: Non Coolant Through
• Application: Precision hole sizing and finishing
• Reamer Application: Through-hole machining
• Material Compatibility: Steel, aluminum, brass, plastics, and machinable metals
• Country of Origin: USA
• Status: Industrial machining and metalworking tool

Common Replacements:

• Cleveland 0.0790" Chucking Reamer
• Precision Twist Drill 0.0790" Machine Reamer
• Dormer 0.0790" Straight Flute Reamer