Value Collection SM0407530 Chucking Reamer 0.7530in Hss

Product Description

The VALUE COLLECTION SM0407530 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.7530-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it delivers clean, accurate bores in a wide range of ferrous and non-ferrous workpiece materials. The six-flute geometry distributes cutting load evenly, reducing chatter and improving surface finish in the reamed hole. At 9.5 inches overall length with a 2.5-inch flute length, this reamer fits standard drill-press and CNC-lathe chucks via its straight-cylindrical shank. Right-hand cutting direction is standard for conventional spindle rotation.

This reamer is suited to machine-shop, toolroom, and production environments where bore sizing to tight tolerances is required. Typical applications include finishing bearing bores, bushing installations, and precision pin-fit holes in fixtures and assemblies. It is installed in a drill press, turret lathe, or CNC machining center using a standard drill chuck or collet. The straight-cylindrical shank allows straightforward setup without a Morse taper adapter.

Key Features

• 0.7530-inch finished bore diameter for precision hole sizing
• High-speed steel (HSS) construction for durability across common workpiece materials
• 6-flute straight geometry reduces chatter and improves surface finish
• Bright uncoated finish suitable for use with standard cutting fluids
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Right-hand cutting direction for conventional machine-spindle rotation

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, turret lathes, and CNC machining centers equipped with a standard drill chuck or collet capable of accepting a straight-cylindrical shank in the 0.7000 to 0.9999-inch diameter range.

Installation Notes

A licensed machinist or trained tool-room technician should install and operate this reamer. Secure the straight-cylindrical shank firmly in a drill chuck or collet before starting the machine, and verify runout with a dial indicator before cutting. Always apply an appropriate cutting fluid to extend tool life and achieve the intended surface finish. Never force the reamer through an undersized pilot hole; the pre-drilled hole should be sized to leave only a minimal amount of material for the reaming operation.