Tru-maxx TM-242AB3QD2 Mounted Point W242 36 Grit 1/4 Shank

Product Description

The TRU-MAXX TM-242AB3QD2 is a cylinder-shaped mounted point abrasive designed for precision grinding, deburring, and surface finishing on metal and alloy workpieces. Built with a zirconia alumina abrasive grain at 36 grit coarse grade, it delivers aggressive stock removal on ferrous metals, stainless steel, and other tough materials. The 1/4-inch shank fits standard die grinders and rotary tools. With a maximum rated speed of 19,100 RPM, it handles high-speed applications without sacrificing control. This mounted point is sold individually and is a go-to consumable for machinists, fabricators, and toolroom technicians.

This mounted point is suited for weld blending, cavity work, mold finishing, and general deburring in industrial and job shop environments. The W242 point shape code designates a straight cylinder profile, which works well on flat surfaces, slots, and internal bores. At 2 inches overall length with a 1.5-inch shank, it provides adequate reach for recessed surfaces and confined geometry on fabricated parts and tooling components.

Key Features

• W242 cylinder profile for flat, slotted, and bore grinding applications
• 36 grit coarse zirconia alumina grain for aggressive stock removal
• 1/4-inch shank diameter fits standard die grinder collets
• 19,100 RPM maximum rated speed for high-speed rotary tools
• 1.5-inch shank length and 2-inch overall length for reach into recessed areas
• Brown zirconia alumina construction provides durability on hard ferrous materials

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4-inch collet. Suitable for grinding ferrous metals, stainless steel, and similar hard alloys in industrial finishing and toolroom applications.

Installation Notes

Mounted points must be installed in a collet that matches the shank diameter exactly — 1/4 inch in this case. Always verify the tool spindle speed does not exceed the 19,100 RPM rating marked on the wheel or packaging before use. Wear ANSI-rated eye protection and appropriate gloves during grinding operations. Inspect the mounted point for cracks or damage before each use and discard any that show signs of deterioration.