Aluminum oxide is durable and the most common abrasive grain
Type 27 depressed center wheels are used for cutting off and portable grinding
Reinforced design helps provide safety, strength, and straight cuts
Resin bonds soften under the heat of grinding, releasing dulled abrasive grains
Depressed center wheel for use on right angle grinders, also called angle grinders
Description
Norton Gemini Type 27 Grinding and Cutting Wheels High-performance bond and wheel hardness are designed for fast and up to 60% more life and metal removed per wheel. Upgraded with a new premium aluminum oxide grain for 15% faster rate. Good choice for grinding 400 series stainless and hard and soft carbon steel applications including heavy stock removal, weld repairs, flashing, multi-pass welding for pipefitting, notching and any job that requires a quick turnaround. . Pack of 25