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The Century Drill Tool Co Inc 75203 is a set of mounted grinding points designed for material removal, deburring, and surface finishing on metal workpieces. Each point is constructed from vitrified aluminum oxide, a hard abrasive that cuts efficiently across ferrous and non-ferrous metals. The 11/16-inch grinding point head mounts on a 1/4-inch round shank, making it compatible with standard drill chucks and rotary tools. This set includes 3 pieces and is well suited for use by machinists, pipefitters, fabricators, and general trades where precision grinding in tight spaces is required.
These mounted grinding points are intended for use on all types of metal in both shop and field applications. Common uses include weld cleanup, port matching, deburring drilled holes, and shaping metal surfaces. The 1/4-inch shank fits standard drill chucks found on corded and cordless drills, drill presses, and die grinders, making these points a practical addition to a tradesperson's grinding and finishing toolkit.
Designed as an OEM-style replacement grinding point for use with any rotary tool or drill accepting a 1/4-inch round shank.
These grinding points are installed by inserting the 1/4-inch shank into a compatible drill chuck or collet and tightening securely before use. Always ensure the tool is powered off and unplugged or the battery removed before changing grinding points. Inspect each point for chips or cracks before mounting. Follow applicable shop safety standards and wear appropriate eye and face protection during grinding operations.
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