Value Collection SM0407630 Chucking Reamer Hss

Product Description

The VALUE COLLECTION SM0407630 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to tight tolerances. With a reamer diameter of 0.7630 inches, an overall length of 9.5 inches, and a 2.5-inch straight flute, this tool delivers clean, accurate bores in ferrous and non-ferrous metals. The straight-cylindrical shank seats directly in a drill chuck or collet holder. The bright, uncoated finish is standard for general-purpose HSS reamers and suits most cutting fluid applications. Machinists, tool-and-die makers, and maintenance technicians use this type of reamer to bring a pre-drilled hole to final size with consistent finish quality.

This chucking reamer is suited for machine-reaming operations on drill presses, lathes, milling machines, and CNC machining centers. The right-hand cutting direction is compatible with standard spindle rotation on conventional machine tools. Straight flutes perform well in through-holes and short blind holes where chip evacuation is not restricted. The 9.5-inch overall length provides clearance for deeper workpieces or fixture setups that require reach beyond a standard-length reamer.

Key Features

• 0.7630-inch reamer diameter for precision final-size bore finishing
• HSS tool material provides good toughness and wear resistance for general-purpose reaming
• Straight flute geometry suits through-holes and short blind holes
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Bright, uncoated finish works with most soluble and straight cutting oils
• Right-hand cutting direction matches standard machine spindle rotation

Compatibility

Designed as a general-purpose chucking reamer for use in standard drill chucks and collet holders on drill presses, lathes, milling machines, and machining centers that accept a straight-cylindrical shank tool.

Installation Notes

A licensed machinist or skilled technician should secure the shank in a properly sized chuck or collet before operation. Always bring the spindle to a stop and de-energize the machine before loading or removing the reamer. Pre-drill or bore the hole to within 0.005 to 0.015 inches of final size before reaming — do not attempt to remove excess stock with a reamer. Use a suitable cutting fluid for the workpiece material to extend tool life and improve surface finish.