Drill Size Decimal eQUiValent tap Size 80 0135 1 79 0145 64 0156 78 0160 77 0180 76 0200 75 0210 74 0225 73 0240 72 0250 71 0260 70 0280 69 0292Tap Drill Charts National Pipe Threads NPT amp NPTF NPS amp NPSF Pipe Tap Size Pitch TPI Drill Size inch Pitch TPI Drill Size inch 1 16 27 0 242 C 1 8 27 0 332 Q 27 0 348 S Huot CNC Workstations provide a solid stable work location with plenty of functional top surface space Everything you need to be productive is stored and organized right at your fingertips with the ability to lock it up when finished Download Tap Drill Chart for Close Fit Clearance Hole All Materials as a PDF Download Tap Drill Chart for Free Fit Clearance Hole All Materials as a PDF Precision Sheet Metal Fabrication Request a Quote Microform Precision LLC 4244 South Market Court Suite A tap drill sizes cont pipe thread drilled hole sizes tap size cutting taps tru flo ™ forming taps inch metric drill size decimal equivalent drill size decimal equivalent 3 4 10 21 32 6562 45 64 7031 3 4 16 11 16 6875 23 32 7188 m20 x 2 50 17 50mm 6890 m20 x 1 50 18 50mm 7283 m22 x 2 50 19 50mm 7677 m22 x 1 50 20 50mm 8071 7 8 9 49 64

Title H4 indd Author EndUser Created Date 6 9 2006 12 57 13 PMTap amp Drill Selection Chart Dia Type Dec Equiv Fractional Tap Pipe Tap Metric Tap Screw Ext G 2610 17 64 quot 2656 8 mm 1 25 H 2660 I 2720 5 16 quot 24 NF 7 0 mm 2756 8 mm 1 00 J 2770 8 mm 1 00 K 2810 9 32 quot 2812 5 16 quot 32 NEF L 2900 M 2950 7 5 mm 2953 19 64 quot 2969 EX 5 N 3020 9 mm 1 25 5 16 quot 3125 3 8 quot 16 NC ST 4 8 0 mm tap amp drill selection Chart 134 taps 136 dies 142 Re threading die sets 146 threading tools 148 Combination sets 150 taps amp dies 132 www irwin com taps amp dies History of Quality and dependability For over 100 years IRWIN HANSON has been providing the highest quality threading tools in the industry The IRWINDecimal Equivalents drill sizes and popular tap drill sizes approx 75 of thread Drill Decimal Drill Decimal Drill Decimal Size mm Equiv Tap Size Size mm Equiv Tap Size Size mm Equiv Tap Size 0 10 0 0039 3 32 2 38 0 0938 Q 8 43 0 3320 3 8 24 97 0 15 0 0059 41 2 44 0 0960 8 50 0 3346 M10 x 1 5Metric Tap amp Drill Chart METRIC THREAD SIZES Thread Size Tap Drill Size M1 6 x 0 35 1 25mm or 55 M2 x 0 4 1 60mm or 52 M2 5 x 0 45 2 05mm or 46 M3 x 0 5 2 50mm or 39 M3 5 x 0 6 2 90mm or 32 M4 x 0 7 3 30mm or 30 4 20mm or 19 M6 x 1 5 00mm or 8 M8 x 1 25 6 8mm or H M8 x 1 7 00mm or J M10 x 1 5 8 50mm or R M10 x 1 25 8 80mm or 11 32

drill decimal decimal tap drill decimal decimal tap drill decimal decimal tap inches size inches mm size inches size inches mm size inches size inches mm size 1 64 0 0156 0 3969 17 0 1730 4 3900 0 3937 10 0 1 32 0 0313 0 7938 16 0 1770 4 5000 12 24 x 0 3970 10 0800Tap Drill Clearance Drill 19 00 5 25 Close Fit Free Fit 47 64 0 4375 33 64 37 64 METRIC Tap amp Clearance Drill Sizes 3 4 20 00 25 32 5 5 50 0 22 39 64 50 Thread for Steel Stainless amp Iron 75 Thread for Aluminum Brass amp Plastics Author M Tap drill sizes above based on approximately 75 full thread A decimal equivalent chart can be displayed on a Haas control by pressing the HELP CALC button and then selecting the Drill Table tab Use the jog handle or cursor keys to scroll through the chart Tap Drill Chart Metric amp Imperial Size Plus Something Better If you just want a simple tap drill chart in Metric and Imperial sizes or a pdf you 23 Printable Tap Drill Charts PDF A drill and tap chart is what specifies the right size of drill bit that one can use to create the correct sized opening that would complement tap dimensions A tap drill chart is key in matching pairs of and male thread that tightly secure together Often it is the corresponding dies and taps that you

GD amp T Wall Chart Blog GD amp T Quiz Print Reading Quiz Guide to Team GD amp T Training Orthographic Projection Chart Drill Tap Chart ASME Y14 5 2009 vs 2018 Standard YouTube Pricing GD amp T Symbols Guide Get GD amp T Trainingwhere is the tap drill size is the major diameter of the tap e g 10 mm for a M10 215 1 5 tap and pitch is the pitch of the thread 1 5 mm in the case of a standard M10 tap and so the correct drill size is 8 5 mm This works for both fine and coarse pitches and also produces an Tap Drill Reference Imperial Tap Drill Chart Machine Screw Size Number of Threads Per Inch Minor Dia Tap Drills Clearance Hole Drills Aluminum Brass amp Plastics 75 Thread Stainless Steel Steels amp Iron 50 Thread All Materials Close Fit Free Fit No or Dia Major Dia Drill Size Decimal Equiv Drill Size Decimal Equiv Drill Size Decimal TAP amp DRILL CHART Fax 1 800 553 8769 Drill This Hole Size Decimal Inches Drill Size Nearest Fraction To Tap For This Size Bolt or Screw 3390 Letter R none 1 8 – 27 NPT 4375 7 16 TAP amp DIE CHART NPT TAP amp DIE CHART Imperial has made a concerted effort to provide accurate information in its catalog and on its web site Tap amp Clearance Drill Sizes Tap Drill Clearance Drill Screw Size Major Diameter Plastics Threads Per Inch Minor Aluminum Brass Diameter 75 Thread for amp 50 Thread for Steel Stainless amp Iron Close Fit Free Fit Drill Size Dec Eq

Download Tap Drill PDF Charts Download Tap Drill Chart for Stainless Steel Iron Steels as a PDF Download Tap Drill Chart for Aluminum Brass Plastic as a PDF Download Tap Drill Chart for Close Fit Clearance Hole All Materials as a PDF Download Tap Drill Chart for Free Fit Clearance Hole All Materials as a PDF Tap Chart UNC UNF Threads Tap size NF NC UNF UNC Threads per inch Basic major dia inches Basic effective dia inches Basic minor dia of ext threads inches Basic minor dia of int threads inches Drill size 0 80 UNF 80 0600 0519 0447 0465 3 64 1 64 UNC 64 0730 0629 0538 0561 54 2 56 UNC 56 0860 0744 0641 0667 50 2 64 UNF Metric Screw Thread Chart Metric Tap Size Tap Drill Inches Clearance Drill Inches M1 6 x 0 35 55 0 052 50 0 070 M1 8 x 0 35 53 0 057 48 0 0 76 M2 x 0 4 52 0 063 45 0 082 M3 x 0 5 39 0 0995 1 8 0 125 M3 5 x 0 6 32 0 116 28 0 140 M4 x 0 7 29 0 136 19 0 166 A tap cuts or forms a thread on the inside surface of a hole creating a surface that functions like a nut The three taps in the image illustrate the basic types commonly used by most machinists Bottoming tap or plug tap The tap illustrated in the top of the image has a continuous cutting edge with almost no taper between 1 and 1 5 threads of taper is typical Most kits are No Drill systems that easily install in 1 2 hours Supports up to 5 000 lbs per set THE ORIGINAL 4 2610 See air accessories chart on page 6 5 riderite com Adjust the ride for various load and road conditions with a flip of a switch a click on a remote or a tap on your phone Individual air accessory components are