MIL-W-22759/7/11 #12 TEFLON Two hole blade design TEFLON is a registered trademark of E.I. du Pont de Nemours and Company. Die-type blades allow precision stripping Contains counterbored hole sizes to insulstion and inner stripping hole sized to conductor Manufactured to assure accuracy and precision to meet tough MIL-specs Special blade configuration to meet your specific applications.