Magafor 88860000970 Chucking Reamer 0.0382in Solid Carbide

Product Description

The MAGAFOR 88860000970 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance applications. With a diameter of 0.0382 inches (0.97 mm) and a total overall length of 1-5/16 inches, this reamer is built for work on very small bores where dimensional accuracy is critical. It features four flutes with a spiral flute geometry and a left-hand spiral direction paired with right-hand cutting action, which helps clear chips away from the finished bore. The bright polished finish reduces friction and supports smooth cutting. Machinists and toolroom professionals use this reamer where hole size must be held to close tolerance.

This chucking reamer is suited for precision machining operations on small-diameter bores in metals and similar materials. The straight shank design allows it to be held in standard drill chucks, collet chucks, or reamer holders on CNC machining centers, manual mills, drill presses, and lathes. The 9/32-inch flute length is appropriate for shallow through-holes and blind holes at this bore diameter. It is a standard production reamer, not an over/under-size or dowel pin variant.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• 0.0382-inch (0.97 mm) diameter with a tolerance of 0.0000 to +0.0003 mm
• Four-flute spiral geometry with left-hand spiral and right-hand cutting direction for effective chip evacuation
• Bright polished finish reduces friction and supports surface finish quality
• Straight shank compatible with standard drill chucks and collet holders
• 9/32-inch flute length suited for shallow small-diameter bores

Compatibility

Designed as an OEM-style chucking reamer for use in standard straight-shank chuck and collet toolholding systems on CNC and manual machine tools.

Installation Notes

This reamer is installed and removed by a qualified machinist following standard toolholding procedures for the machine in use. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Use the correct collet size or chuck capacity to securely grip the straight shank without runout. Operate at speeds and feeds appropriate for solid carbide reamers at this diameter and consult the machine tool manufacturer guidelines for small-bore reaming operations.