OU
SERIES
Will fit Following Holders:
Form Rol OR-BH-KR
& Special Holders
¼" Hole
½
"
Wide
CIRCULAR PITCH KNURLS
To obtain the best knurling performance, your knurls should be mounted on Form Rol
Precision Knurl Pins
ALL STOCK KNURLS MADE FROM SUPER HIGH SPEED AND
PREMIUM ALLOY STEEL--ALSO AVAILABLE IN "HI-COBALT"
MATERIALS
