KNURL HOLDERS Used in the lathe for producing parallel or cross grooves on the work pieces. Knurling is performed to prevent the hand from slipping when handling a piece and in certain cases to improve the visual appearance. Simple Knurl Holder -5/8" and 3/4" Double Knurl Holders -5/8" and 3/4" Triple Knurl Holders -5/8" and 3/4" PRODUCT LINE Right-hand cut.CIRCULAR BLADES HSS DIN 1837CIRCULAR SAW BLADES – HSSEXPANSION REAMERSSCREW EXTRACTORSBITS AND CAPE CHICELST HANDLE WRENCH –W. AND W.O. RATCHETUNIVERSAL SCREWDRIVERKNURL HOLDERSTHREADING DIE HOLDERSTOOL HOLDERSMORSE TAPER ADAPTORFIXED LATHE CENTER –DIN 806PUNCHESWHEEL DRESSERSAUTOMATIC PUNCHMORSESHANK PULLER DIN 317ROUND STEEL HOLE PUNCHESCONE ARBOR ADAPTORHAND SAWSSCISSORS AND PLIERS