Norton 69014102703 Surface Grinding Wheel 320 Grit

Product Description

The NORTON 69014102703 is a Type 1A1R diamond surface grinding wheel designed for precision material removal on hard and brittle workpieces. Built with a resinoid bond and a superabrasive concentration of 100, this wheel delivers consistent stock removal at a fine 320 grit. The 5 inch diameter and 1-1/4 inch hole size suit standard surface grinding spindles. Wet operation is required to manage heat and extend wheel life. This wheel is installed and used by machinists, toolroom technicians, and grinding specialists working with carbide, ceramics, glass, or hardened steels.

This wheel is suited for surface grinding applications where fine finish and tight tolerances are required. The fine 320 grit rating makes it appropriate for finishing passes rather than aggressive roughing cuts. Typical use cases include toolroom surface grinders running wet coolant systems in industrial, manufacturing, and job-shop environments. It is not intended for dry freehand or angle grinder use.

Key Features

• Type 1A1R wheel geometry for flat surface grinding applications
• Diamond abrasive material for use on carbide, ceramics, glass, and hardened materials
• Resinoid bond provides controlled cut rate and good finish quality
• 320 fine grit for finishing passes and tight surface finish requirements
• Superabrasive concentration of 100 for consistent cutting performance
• Wet operation design helps manage heat and prolong wheel life

Compatibility

Designed as an OEM-style replacement or direct-fit wheel for surface grinders accepting a 5 inch diameter, 1-1/4 inch arbor hole, Type 1A1R diamond grinding wheel.

Installation Notes

Diamond grinding wheels must be mounted by a qualified machinist or toolroom technician following the grinder manufacturer's wheel-mounting procedures. Always power down and lockout the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and never exceed the maximum operating speed marked on the wheel. This wheel requires wet coolant operation — do not run dry.