CRAWFORD Collets Data Pack: standard collets and Crawford Multi-Bore Collets and Collet Chucks in standard and power-feed forms (Pneumatic and Hydraulic): a three-part book, the first with applications by makers, a second 41-page identification section with drawings of collets and their dimensions and a third edition showing the. Makers covered include: Bechler, Boley, Boley Leinen, Boxford, Bridgeport, Brown & Sharpe, Brown & ward, B.S.A., B.S.A.Gridley, Cataract, Conomatic, Colchester, C.V.A., Davenport, Dowding & Doll, EMI-MEC, Feinler, Gildmaster, Habbeger, Herbert, Index, Iralag, Marlco, Manhurin, Peterman, Pittler, Pultra, Schaublin, Schutte, Smart & Brown, Strohm, Tarex, Tornos, Traub, H.W.Ward and Wickman. Please note: this is not a service and repair manual but does appear to be the totality of data published by the company on collets and their various chucks.