Polythene Bags - everpro.my

Engineers Reference Data ChartsNow with 38 pages of engineering data. Each page coated with an anti-glare mattlamination to protect against the dirt and grease encountered in workshop conditions.Contents:• Basic forms of heat treatmentColour charts for Tempering and for hardening &forging.• Material groupsColour coded machineability chart and hardnesslisting• Tensile strength and hardnessShore hardness and equivalent tensile strengthsand conversions included.• Lubricant selectionColour coded materials chart and dilutionguidlines• Hole and shaft tolerancesH7-e8 tolerances for counterbores included.• Metric screw and hole sizes• Thread NotationExplains terminology used to define threadcharacteristics• Standard thread forms;Sequenced logically, tapping and clearance sizesintegrated into single chart and colour highlightedfor quick reference. Includes special metricpitches & NPT, distinctions made between ‘Rp’and ‘G’ series BSP. ISO 529 pitch form diagramsshown. Now also lists tapping and clearance drillsizes for fluteless tap• Dimensions of common shank typesNow includes screwed shank, Weldon, DINTaper, BT Taper, ISO Taper in addition to Morsetaper shank details.• Standards for engineering drawingsComprehensive listing including contemporarylistings and illustrations.• Abbreviations used in engineering drawings• Common CNC codesComprehensive listing including contemporarylistings.• Axis Nomenclature for Machine ToolsNewly added page explaining the use of letteraddresses to define directional motion• Trigonometry formulaeColour coded CAD produced illustrations for quickreference• Sines and cosinesCalculated to six decimal places with colourcoded axes for quick reference.Engineers Reference Handbook• A handy pocket sized referencebooklet of data charts and tables• Suitable for the drawing office,toolroom or workshop• 9 sections• 194 pagesPocket Size148 x 100mm• Tangents and cotangentsCalculated to six decimal places with colourcoded axes for quick reference.• Co-ordinates for equally pitched holesClear and easy to read CAD produced diagrams.• Bending allowances for malleable materialsListed as metric radius and thickness withnearest equivalent SWG given for guidance. Clearand easy to read CAD produced diagrams.• Cutting Speed CalculatorGives required RPM for known cutter diametersand cutting speeds• Standard drill size conversions;No & letter sizes integrated into a single chart,standard sizes are highlighted in bold text, sizerange extended from 25.25mm up to 32.50mm.All inch-fractional sizes converted to mmequivalent as well as inch-decimal and Morsetaper shank sizes are indicated against drilldiameter ranges.DESKEDITIONFOURTH EDITIONExtended Content VersionItemDATA BOOKSPocket Size164 x 84mmGROUP849LAMINATEDEDITION• Abbreviations and formulaesDefinitions of standard meanings with specificattention given to turning, milling and drillingComprehensive list of commonly usedabbreviations• Weight and measure systems, usefulconversions and constantsA comprehensive listing of contemporary and oldsystems, along with the necessary conversionformulae.Order Code List OfferCAT-849 Price/1 Price/1Data Charts -0356C £3.58 £2.99CONTRACT PRICES AVAILABLE FOR VOLUME PURCHASESAll Prices Exclude V.A.T. © 2009ItemOrder CodeCAT-849ListPrice/1OfferPrice/1Handbook -0356A £6.95 £3.99Page1455Office Supplies & Stationery