Drill Size Decimal Equiv Drill Size Decimal Equiv Drill Size Decimal Equiv Drill Size Decimal Equiv 0 0600 80 0447 3 64 0469 55 0520 52 0635 50 0700 1 0730 64 0538 53 0595 1 16 0625 48 0760 46 0810 72 0560 53 0595 52 0635 2 0860 56 0641 50 0700 49
3 45 M 48 4 44 M 48 5 43 M 50 1 5 48 5 M 50 3 47 M 52 2 50 M 52 3 49 M 56 2 54 M 56 4 52 M 60 2 58 M 60 4 56 M 62 2 60 M 64 2 62 M 64 3 61 M 64 4 60 各施工方式及使用工具不盡相同，上述技術資料僅供參考 技術資料 頭型對照表 槽型對照表 牙型對照表
Drill Size Chart FRACT SIZE SIZE LETTER SIZE METRIC SIZE DECIMAL INCHES 80 0 0135 79 0 0145 1 64 0 0156 78 0 0160 77 0 0180 5 0 0197 76 0 0200 75 0 0210 74 0 0225 73 0 0240 72 0 0250 71 63 0 0370 62 0 0380 61 0 0390 1 0 0394
2021 3 20 nbsp 0183 32 How to Determine a Drill Bit Size Typically drill bits are marked with their size above the threads on the shank These markings are stamped into the metal and may read 188 inch 3 6 inch or 25 32 inch
124 列 nbsp 0183 32 Drill Size amp Decimal Equivalents Fract Size Decimal Inches Size Letter Size Metric Size Fract Size Decimal Inches Size Letter Size Metric Size 0 0135 80
387 列 nbsp 0183 32 Drill Size Chart The drill size chart provides a list of standard size drill bits in several
Standard Drill Sizes Inches Drill Size Decimal Equiv Drill Size Decimal Equiv Drill Size Decimal Equiv Drill Size Decimal Equiv 80 0135 43 089 8 199 25 64 3906 79 0145 42 0935 7 201 X 397 1 64 0156 3 32 0938 13 64 27 64 75
Centre Drill Bit Sizes These specialist drill bits are used for drilling centreholes at two different angles 60 degrees and90 degrees They are commonly used to drill lathe centres and spotting drills i e marking holes to guide twist drilling The drill size chart below
Contact us for more information THREADSIZE DRILL DIAMETER Coarse Thread TAP DRILLSIZE 1 64 0595 No 53 2 56 0700 No 50 3 48 0785 No 47 4 40 0890 No 43 5 40 1015 No 38 6 32 1065 No 36 8 32 1360 No 29 10 24 1495 No 25 12
Drill Bit Size Chart The Drill Bit Size Chart below shows fractional inch drill bits gauge wire drill bits and metric drill bits sorted by size The millimeter mm drill bits start with 0 05 then 0 10 and then continue in intervals of 0 10 mm The fractional inch drill bits
Taper pipe tap drill sizes NPT and NPTF apT Thread Drill size form size 2 56 NC 50 3 48 NC 47 4 40 NC 43 5 40 NC 38 6 32 NC 36 8 32 NC 29 10 24 NC 25 10 32 NF 21 12 24 NC 16
Tap Drill amp Clearance Hole Sizes Chart Click here for legal disclaimer Thread Size Tap Drill Sizes Clearance Holes Size DIA Close Fit Non Struct 1 64 OS 0 80 UNF 3 64 0469 No 53 5 64 1 64 UNC No 53 0595 No 49 No 43 1 72 UNF No 53 0595 No 49
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
tap drill size for acme taps Based on a 100 of thread as per ANSI to calculate tap drill size for acme taps the magic formula step 1 1 Divided by TPI threads per inch step 2 subtract this amount from the OD for pitches 10 and greater always add
124 rows nbsp 0183 32 Drill Size amp Decimal Equivalents Fract Size Decimal Inches Size Letter Size Metric
2020 3 12 nbsp 0183 32 3 8 quot Drop In Anchor Zinc Plated 100 Box 10 ft lbs In respect to this how do you match a drill bit to an anchor To get the right size hole measure the shank of the drill bit against the front of the anchor its diameter should be the same size or
2020 3 19 nbsp 0183 32 Drill Bit Sizes Metric The drill size chart contains tools up to 1 5 inches in diameter but larger tools are also commonly used Drill Bit Sizes English Tap Sizes Metric For each thread count the equivalent thread pitch is provided and for metric taps the
3 4 14 23 75 24 5 7 8 14 28 25 1 11 30 30 5 1 1 4 11 38 5 39 2 1 1 2 11 44 5 45 2 11 56 5 57 2 1 2 11 71 5 72 8 3 11 85 5 各施工方式及使用工具不盡相同，上述技術資料僅供參考 技術資料 頭型對照表 槽型對照表 牙型對照表 螺絲螺紋規格表 機械螺絲規格
Black oxide drill bits produce less friction than uncoated drill bits Titanium nitride TiN
2017 10 24 nbsp 0183 32 今天的問題是 電鑽鑽頭尺寸與膨脹螺絲 壁虎螺絲尺寸快速對照表 我們特別將常見的電鑽鑽頭 壁虎螺絲包括外牙膨脹螺絲 外牙套管螺絲 套管壁虎 平頭膨脹螺絲 平頭套管螺絲及平頭壁虎等形式的尺寸整理成下面這份快速對照表
Taper pipe tap drill sizes NPT and NPTF apT Thread Drill size form size 2 56 NC 50 3 48 NC 47 4 40 NC 43 5 40 NC 38 6 32 NC 36 8 32 NC 29 10 24 NC 25 10 32 NF 21 12 24 NC 16 1
2015 2 20 nbsp 0183 32 Tap Drill Size mm Decimal inch 1 16 28 28 1 4 0 2500 F 0 2570 6 3mm 0 2480 6 5mm 0 256 1 8 28 6mm 28 21 64 0 3281 Q 0 3320 8 3mm 0 3268 8 5mm 0 335 1 4 19 8mm 19 7 16 0 4375 29 64 0 4531 11mm 0 4331 11 5mm 0 453 3 8 19 10mm 19 9 16
DRILL SIZE DECIMAL EQUIVALENT amp TAP DRILL CHART DECIMAL EQUIVALENT CHART DRILL DECIMAL SIZE MM EQUIVALENT – 0 10 0039 – 0 20 0079 – 0 25 0098 – 0 30 0118 80 0 34 0135 79 0 37 0145 1 64 0 40 0156 78 0 41 0160 77 0 46 0180 – 0
Drill bit sizes are named by the fraction inches and mm When you use this you should know how to interchange the sizes with the measurements This table will help you to find every measurement in fractions inch and mm
3 7⁄64 in 2 778 mm 4 1⁄8 in 3 175 mm 4 189 9⁄64 in 3 572 mm 5 3⁄16 in 4 763 mm 6 7⁄32 in 5 556 mm 7 1⁄4 in 6 350 mm 8 5⁄16 in 7 938 mm Gauge Body diameter inches mm BS1 1⁄8 in 3 175 mm BS2 3⁄16 in 4 763 mm BS3 1⁄4 in 6 350 mm BS4 5⁄16 in 7 938 mm BS5 7⁄16 in 11 113 mm BS5A 1⁄2 in 12 700 mm BS6 5⁄8 in 15 875 mm BS7 3⁄4 in 19 050 mm
DRILL SIZE 43 42 3 32 41 40 39 38 37 36 7 64 35 34 33 32 31 1 8 30 29 28 9 64 27 26 25 24 23 5 32 22 21 20 19 18 11 64 17 16 15 14 13 3 16 12 11 10 9 DECIMAL 0890 0935 0938 0960 0980 0995 1015 1040 1065 1094 1100 1110 1130 1160 1200 1250 1285
2020 8 13 nbsp 0183 32 core drill hole size to pipe size chart The table below depicts the typical core drill bit hole size needed for each specified size of pipe in PVC and Black iron pipes The type you normally see and associate with construction and utilities like plumbing fire sprinkler lines electrical conduits HVAC irrigation pipes and other similar type
Thread Size Tap Drill mm Thread Size Tap Drill mm Thread Size Tap Drill mm Thread Size Tap Drill mm M4 x 0 35 3 60 M10 x 0 75 9 25 M16 x 1 15 0 M24 x 1 5 22 5
ANSI and ISO Twist drill size chart Fractional and Metric Sizes per ANSI ASME B94 11M 1993 below are the standard size drill bits used and readily available in industry Fractional sizes are measured in inches while metric sizes are measured in millimeters
2022 1 17 nbsp 0183 32 Sizes Size is important for several reasons For example you use a 3 8 inch chuck and it will work for weak and not very strong drills A chuck of the same size cannot hold a bit larger than 3 8 inch The problem is that most drives require a 1 2 inch chuck but this cartridge size requires a powerful drill