Norton 69014191705 Diamond Surface Grinding Wheel 220 Grit

Product Description

The NORTON 69014191705 is a Type 1A1 diamond surface grinding wheel designed for precision wet grinding and finishing applications. Built with synthetic diamond abrasive and a resinoid bond, this wheel delivers consistent stock removal and a very fine surface finish on hard, brittle, and exotic materials. The wheel measures 7 inches in diameter, 0.25 inches thick, with a 1.25-inch arbor hole. At a 220 grit rating and Very Fine grade with a soft hardness rating (R), it is suited for finish-pass grinding where dimensional accuracy and surface quality are the priority. Weighing 1.38 pounds, it is handled by machinists, tool and die makers, and surface grinding technicians.

This wheel is used in surface grinding operations on carbide tooling, ceramics, glass, and other hard or brittle substrates where conventional abrasives break down prematurely. The Type 1A1 straight wheel profile fits standard surface grinder spindles. With a superabrasive concentration of 100 and a 0.25-inch abrasive depth, it provides extended wheel life during wet finishing passes. It is best applied in shop environments running horizontal-spindle surface grinders for finish grinding of carbide inserts, punches, dies, and similar precision components.

Key Features

• Synthetic diamond (SD) abrasive for hard and brittle material applications
• Resinoid bond provides controlled cutting action and cool grinding under wet operation
• 220 grit Very Fine grade for finish-pass surface grinding
• Superabrasive concentration of 100 for consistent abrasive exposure across the wheel face
• Type 1A1 straight wheel profile with no recess, compatible with standard surface grinder spindle arbors
• Wet operation design helps manage heat and extend wheel and workpiece life

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for horizontal-spindle surface grinders accepting a 7-inch diameter, 1.25-inch arbor hole, Type 1A1 straight wheel configuration.

Installation Notes

Surface grinding wheels must be installed by a qualified machinist or grinding technician in accordance with ANSI B11.9 and the machine manufacturer's safety requirements. Always inspect the wheel for cracks or chips before mounting and perform a ring test per ANSI standards. Power down and lock out the grinder before changing wheels. Never exceed the maximum RPM rated for the wheel and spindle combination.