Value Collection ST0110024 Chucking Reamer 3/8 in Hss 1MT

Product Description

The VALUE COLLECTION ST0110024 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3750 inch diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent material removal in ferrous and non-ferrous metals. The 1 Morse Taper (1MT) shank seats directly in compatible taper-socket spindles or drill press chucks, providing a rigid, self-holding drive without a separate adapter. With 6 right-hand cutting flutes and a 1.75 inch flute length, it produces smooth, accurately sized holes suited to close-tolerance fitting work across general machining and repair applications.

This chucking reamer is used in machine shop, maintenance, and production environments where hole finish and dimensional accuracy are critical. Typical applications include sizing holes for dowel pins, bearings, bushings, and precision-fit fasteners. The 7 inch overall length provides reach for standard drill press, turret lathe, and milling machine setups. It is well suited to machinists, tool-and-die technicians, and maintenance mechanics working in both job-shop and industrial maintenance settings.

Key Features

• 0.3750 inch finished diameter with a range of 0.3500 to 0.3999 inches for close-tolerance hole sizing
• 6 straight flutes with right-hand cutting direction for smooth, chatter-resistant reaming
• High-speed steel (HSS) construction provides hardness and wear resistance across a wide range of workpiece materials
• Bright, uncoated finish suitable for use with cutting fluids on most common metals
• 1MT Morse Taper shank for a secure, self-holding fit in compatible spindles and chuck sockets
• 7 inch overall length with 1.75 inch flute length accommodates standard machine setups

Compatibility

Designed for use in drill presses, turret lathes, and milling machines equipped with a No. 1 Morse Taper spindle socket or a compatible Morse taper chuck adapter.

Installation Notes

Installation and use should be performed by a qualified machinist or trained technician. Before mounting, ensure the machine spindle is fully stopped and the power source is locked out. Clean the taper shank and spindle socket thoroughly before seating to ensure full contact and prevent runout. Always use an appropriate cutting fluid for the workpiece material to extend tool life and improve hole finish.