ENGINEERS Black Book - Access Fasteners

1 The ultimate ENGINEERS reference sheets, formulae, reference tables,equivalent charts and wealth of up-to-date, useful, information within over 160 matt laminated grease proof pages. Wire bound to stay flat on workbench when reading and is ideal for ENGINEERS , trades people, apprentices, machine shops, tool rooms, technical s inside Tables Standards Illustrations Grinding wheels Conversion factors Tapers Lubricants-coolants Spur gear calculations Hardening & tempering G Codes Geometrical construction Formulae Engineering drawing standards Plastics Tolerances Bolts & nuts Tungsten carbide Keys & keyways Weights of metal Tapping drill sizes Speeds & feeds Equivalent charts Sharpening informationENGINEERSB lackBookItem # 057110 Product Group Z0502 Available through your Sutton Tools Distributor100% Australian Owned & Operated further information contact Sutton Tools on 1800 335 350499980207_03097C1E2R320204K5166713245 D 60F 80H 100K 125L

2 140M 150P 170R 200S 250T 300U 350V 4006L (mm)d (mm) - 6 ENGINEERS Black book - 2nd EditionTUNGSTEN CARBIDE TOOLHOLDERIDENTIFICATION (THREADING)No. of Teeth / Chip BreakerOptional : To Manufacturer s DiscretionClampingInsert Clamping SystemC - Clamp SystemS - Screw SystemVersionApplicationExternal / InternalE - External ThreadingN - Internal ThreadingNOTE : Some manufacturers use I to denote SizeShank - h x b Example 2020 = 20 x 20 mmShank - Diameter d Example 0020 = 20 mm LengthSymbol Length (mm)Insert SizeExternal Threading ToolholderInternal Threading BarRRight HandLLeft HandInternal ToolholderExternal Black book - 2nd EditionSPEEDS AND FEEDS FOR StANDARD SOliD CARBiDE DRillStypes of Solid Carbide DrillsStraight Flute DrillStrong construction with 140 drill point angle suitable for hardened & difficult to machine materials.

3 Hole depth should not exceed 2 x Spiral Drill - 15 -20 Designed to drill hardened and gummy materials and High-temperature Alloys. Also recommended for Stainless Steel, Tool Steel& Titanium-Nickel Drill - 25 -30 2 & 3 Flute general purpose drill ideal for low-tensile & non-ferrous materials such as high Si Aluminium, Bronze, Masonite & Resin/ Fibreglass : To enhance Hole Quality and Tool Life, the use of copious quantity of coolant is recommended, particularly directed at the drill point to prevent chipping or flaking of the Carbide cutting 4# 297/32 # No. 5# 231/4 # No. 6# 18 9/32 # No. 8# 105/16 # No. 10# 23/8 # 1/4 9/32 7/16 9/32 5/16 11/32 17/32 11/32 3/8 13/32 5/8 13/32 7/16 15/32 23/32 15/32 1/2 17/32 13/16 17/32 5/8 21/32 1 21/32 3/4 25/32 1 3/16 25/32 7/8 29/32 1 3/8 1 1 1/32 1 5/8 1 1/4 1 5/16 2 38 ENGINEERS Black book - 2nd EditionDIMENSIONS OF COUNTERBORING /COUNTERSINKING FOR SOCKET HEAD CAP SCREWSC ounter BoreCounter SinkCounterboreSocket Head Cap ScrewCountersinkSocket Head Cap ScrewNominalThreadSizeClearanceFor Thread C ClearanceFor Head D Depth H ClearanceFor Thread C Diameter ofCountersink D METRIC Dimensions in mm INCH Dimensions in inches*NOTE.

4 Metrica =90 Incha =82 16 ENGINEERS Black book - 2nd EditionCOMMON THREAD FORMSUSED IN THE ENGINEERING INDUSTRYAPI : TAPER 1:16 (ROUNDED)Use : Oil IndustryAPI BUTTRESSUse : Oil industry for casingPipe size : 16 and largerBSB(BRITISH STANDARD BRASS - 26 TPI)Use : Brass fittings and pipe couplingsAPI BUTTRESSUse : Oil industry for casingPipe size : 4 1/2 to 13-3/8 (BRITISH ASSOCIATION)Use : Fine - mechanical industry especially electrical utility, (BRITISH STANDARD CYCLE)Use : Bicycle industryBOLTNUT axis of screwTAPER 1:16axis of screwBOLTNUTBOLTNUT axis of screwParallel to Black book - 2nd EditionDRILL SIZE & DECIMAL EQUIVALENT CHART Fract.(inch)(mm)GaugeFract.(inch)(mm)Gau geFract.(inch)(mm)GaugeFREED rill point sharpening gaug