Value Collection SM0407570 Chucking Reamer Hss 0.757 in

Product Description

The VALUE COLLECTION SM0407570 is a straight-flute chucking reamer designed to finish-ream holes to a precise 0.7570-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers consistent dimensional accuracy in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks and collet holders. With a 9.5-inch overall length and a 2.5-inch flute length, the tool reaches into moderate-depth bores while maintaining rigidity. Right-hand cutting direction follows standard machine spindle rotation. This reamer is suited for machine shop, maintenance, and production environments where close-tolerance hole finishing is required.

This chucking reamer is used in drilling and machining operations where a drilled or bored hole must be brought to a precise finish diameter. Typical applications include sizing holes for dowel pins, bushings, bearings, and close-tolerance fastener fits in both manual and CNC machine setups. The straight-cylindrical shank makes it compatible with common chuck types found on drill presses, lathes, and milling machines. It is appropriate for both job-shop and production-line use where repeatable hole sizing is critical.

Key Features

• 0.7570-inch finished hole diameter for close-tolerance fits
• High-speed steel (HSS) construction resists heat and wear during cutting
• Straight flute geometry suits through-holes and interrupted cuts
• Bright, uncoated finish provides a consistent cutting edge without added coating thickness
• Right-hand cutting direction matches standard machine spindle rotation
• Straight-cylindrical shank fits standard drill chucks and collet holders

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and milling machines equipped with standard drill chucks or collet holders accepting a straight-cylindrical shank.

Installation Notes

Reaming is performed by a machinist or toolroom technician. Ensure the workpiece is securely fixtured and the machine spindle is properly aligned before engaging the reamer. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Always reduce spindle speed relative to drilling and feed the reamer steadily to avoid chatter and tool deflection.