Magafor 88860005080 Chucking Reamer 5.08mm Solid Carbide

Product Description

The MAGAFOR 88860005080 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. With a reamer diameter of 5.08 mm (0.2000 inch) and a diameter tolerance of 0.0000 to +0.0004 mm, this tool delivers tight, repeatable finished bore dimensions. The 6-flute spiral flute geometry with left-hand spiral and right-hand cutting direction reduces chatter and promotes smooth chip evacuation. The bright polished finish minimizes friction during the cut. At 3-25/64 inches overall length with a 29/32-inch flute length and straight shank, it mounts directly in standard drill chucks or collet holders. Machinists and tool-room operators use this reamer for production and maintenance boring operations requiring close-tolerance results.

This chucking reamer is suited for finishing pre-drilled or bored holes in ferrous and non-ferrous metals where tight dimensional control is required. The solid carbide construction handles higher cutting speeds and harder workpiece materials compared to HSS reamers, making it appropriate for both production floor and job-shop environments. The straight shank allows use in a wide range of standard machine tool spindles, CNC machining centers, drill presses, and lathes.

Key Features

• 5.08 mm reamer diameter with tolerance of 0.0000 to +0.0004 mm for precise bore sizing
• Solid carbide construction for extended tool life and compatibility with harder materials
• 6-flute spiral design with left-hand spiral and right-hand cut for reduced chatter and clean chip flow
• Bright polished finish reduces cutting friction and built-up edge
• Straight shank fits standard drill chucks, collet holders, and machine spindles
• 29/32-inch flute length accommodates typical through-hole and shallow blind-hole applications

Compatibility

Designed as an OEM-style chucking reamer for use in standard straight-shank drill chucks, ER collet systems, and similar toolholding systems on CNC machining centers, drill presses, and lathes requiring a 5.08 mm finished bore diameter.

Installation Notes

Installation and operation should be performed by qualified machinists or toolroom personnel. Ensure the machine spindle and toolholder are fully de-energized and at rest before mounting or removing the reamer. Confirm shank seating and runout with an indicator before beginning a production run, as excessive runout will degrade diameter tolerance and tool life. Always ream a pre-drilled or bored hole that is undersized by the appropriate stock allowance for the diameter and material being machined.