Value Collection SM1400007 Chucking Reamer 7/64 in Hss

Product Description

The VALUE COLLECTION SM1400007 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled holes to a precise diameter of 7/64 inch (0.1094 inch decimal). It features a straight-cylindrical shank for secure seating in standard drill chucks and collet holders. The 4-flute, right-hand spiral flute geometry promotes smooth cutting action and efficient chip evacuation. With an overall length of 3-1/2 inches and a flute length of 7/8 inch, this reamer suits close-tolerance finishing work in metal fabrication, maintenance, and general machining applications. The bright, uncoated finish is appropriate for use on a wide range of ferrous and non-ferrous materials.

This chucking reamer is suited for machinists, tool-and-die makers, and maintenance technicians who need to bring drilled or bored holes to a finished, accurate diameter. It is commonly used in drill press, lathe, and milling machine setups where a straight-cylindrical shank is required. The compact flute length makes it practical for shallow through-holes and blind-hole finishing in light to medium production or repair work.

Key Features

• 7/64 inch (0.1094 inch) reamer diameter for precise hole finishing
• 4-flute right-hand spiral design for smooth cutting and chip removal
• HSS construction provides good wear resistance across common workpiece materials
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Bright/uncoated finish — no coating buildup to affect dimensional accuracy
• 3-1/2 inch overall length with 7/8 inch flute length for controlled depth engagement

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and milling machines equipped with drill chucks or collet systems that accept a straight-cylindrical shank in the 7/64 inch diameter range.

Installation Notes

Secure the shank fully in the chuck or collet before operation and verify there is no runout before engaging the workpiece. Always ream at lower RPM than drilling, with consistent feed pressure and cutting fluid appropriate for the workpiece material. Do not use this reamer to remove excessive material — pre-drill or bore the hole to within a few thousandths of final size before reaming. Follow applicable shop safety practices and machine guarding requirements during operation.