Walter 2 1 16 X 2 Carbide Core Cut Annular Cutters Weldon Shank 24A it can work in any The quality of the it can work in any position and over any height of lift Color Clear Material PETG Includes (10) Packs of 50 Standards NIOSH Approved with 88VX Series For Use With 88E Series Airline Respirator Item F 5 Petg Outer Lens Compatible with Brand Bullard Compatible with Series 88VX Brand and Series Bullard 88VX System Type SAR System Series 88VX Accessory Type Petg Outer Lens They outperform and outlast conventional HSS cutters and allow for higher speed and feed rates while requiring less effort to cut through some of the industry's toughest metals tough alloys or composite materials