PRECISION TOOLS CATALOGUE - Trade Tools

pIN VISES, TAP WRENCHES, SCRIBERS, EDGE FINDERS & CENTRE FINDERS162 series - pin vises827 series - edge finders827MA827MBPin vise handles are reduced in size so thatthey can be rapidly rotated between thumbCat No Range Item No162A 0 - 1mm / 0 - 0.040” BT622162B 0.8 - 1.6mm / 0.030” - 0.062” BT627162C 1.3 - 3.2mm / 0.050” - 0.125” BT632162D 2.9 - 4.8mm / 0.115” - 0.187” BT637S162Zand finger when filing small work.Set of All 4 Sizes inProtective Vinyl CaseBT64793 SERIES - T-HANDLE TAP WRENCHESWork surfaces may be located easily, quicklyand accurately with these edge finders. Workwith flat, straight edges, shoulders, grooves,round work, studs, dowels or centre pointsand scribed lines - all can be accuratelyHow To Use:Edge finders are easy to use. They areplaced in a collet or chuck. The worktable isthen traversed to obtain contact between therotating edge finder and the work. Contactwill shift to concentric position relative tothe body and with very slight additionaltable adjustment, will move off centre with adecided wobble. At this point, the centre ofthe finder is exactly one-half the diameter ofthe contact from the work edge, permittingaccurate location for other machininglocated with this handy tool. Body andcontacts are made of tool steel, hardened,ground and lapped to close tolerances fordiameter and concentricity.operations relative to the edge.For locating centre points and scribed lines,the pointed contact is used by putting a pencilor rule against the centre point and making itrun concentrically. Then the point is broughtdown to the centre point or intersection ofscribed lines and the table is adjusted sothat when the tool barely touches the work,the lineup with the point in question can beascertained.Starrett 93 Series T-Handle Tap Wrenchesare for holding taps, drills, reamers and othersmall tools to be turned by hand. The body iscentred, enabling the worker to use it on lathecentres or on an upright drilling machine tostart the tap straight. The jaws conform to thetool being held, making it rigid and less aptto loosen. They are properly heat treated to93Cwithstand ordinary shop use.All wrenches have a sliding handle that isfrictionally held. This feature permits thehandle to be removed entirely or positionedso that leverage can be applied when workingin close quarters.Cat No Tap Size Square Shank Body Length Item No93A 1.6 - 4.7mm 1/16” - 3/16” 1.6 - 4mm 1/16” - 5/32” 50mm / 2” BP29293B 5.5 - 11mm 7/32” - 7/16” 4 - 6.4mm 5/32” - 1/4” 65mm / 2.1/2” BP29793C 6.4 - 12.7mm 1/4” - 1/2” 4.7 - 8mm 3/16” - 5/16” 90mm / 3.1/2” BP30293D 1.6 - 4.7mm 1/16” - 3/16” 1.6 - 4mm 1/16” - 5/32” 150mm / 6” BP30793E 5.5 - 11mm 7/32” - 7/16” 4 - 6.4mm 5/32” - 1/4” 250mm / 10” BP312Collet AdaptorThis is a timesaving accessory for our 827 Series Edge Finders.It allows for quick installation and removal of the edge finder,eliminating the need for collet changes on Bridgeports andsimilar machines.It can also be used with any other attachment with a 9.5mm(3/8”) post.Cat No Description Body Diameter Contact Diameter Item No827MA10mm 6mm DN984Single End827A 0.375” 0.200” dn974827MB10mm 6mm & Pointed Contact DN985Double End827B 0.500” 0.200” & Pointed Contact dn979Cat No Description Item NoPT28314 Collet Adaptor PT28314828 series - CENTRE FINDER SET93F 6.4 - 12.7mm 1/4” - 1/2” 4.7 - 8mm 3/16” - 5/16” 330mm / 13” BP31770 SERIES - POCKET SCRIBERS828HZThe handle is of steel, knurled and nickelplated. The scriber point is steel, properlyhardened and finely tapered so that thelocation of the point is not obscured.The scriber is held firmly in the handle by a70Aknurled chuck and when not in use can bereversed, telescoped into the handle andlocked by the chuck. The hexagon-shapedhead prevents rolling.Cat No Length Point Item No70A125mmBM937Steel70B 145mm BM94270AX125mmBM947Carbide70BX 145mm BM952Attachments are snapped in chuck withoutremoving collet nut and clamped by a ballswivel joint.Cat No Description Item No828A Wiggler / Centre Finder With Pointed Shank DO103828B Ball Contact Only (6.35mm / 0.250” Ball) DO109828C Disc Contact Only (2.54mm / 0.100” Disc) DO113828D Offset Indicator Holder Only DO118PT09186 Pointed Shank Only 09186S828HZWiggler / Centre Finder, Complete With Case & 4 Attachments,No. 828B, C, D & PT09186DY65925