IMPA:
| 631301/631302/631303/631304/631305/631306/631307/631308/
631309/631310/631311/631312/631313/631314/631315/631316/ 631317/631318/631319/631320/631326/631327/631328/631329/ 631330/631331/631332/631333/631334/631335/631336/631337/ 631338/631339/631340/631341/631342/631343/631344/631345 |
| Carbon Steel | Nominal Size | Diam. mm D |
Threads Per Inch |
Length mm | High Speed Steel |
||
|---|---|---|---|---|---|---|---|
| CODE | Flute | Overall L |
|||||
| 61 13 50 | No.1 – 64UNC | 1.854 | 64 | 13 | 36 | 63 13 75 | |
| 61 13 51 | No.2 – 56UNC | 2.184 | 56 | 15 | 42 | 63 13 76 | |
| 61 13 52 | No.3 – 48UNC | 2.515 | 48 | 16 | 44 | 63 13 77 | |
| 61 13 53 | No.4 – 40UNC | 2.845 | 40 | 16 | 44 | 63 13 78 | |
| 61 13 54 | No.5 – 40UNC | 3.175 | 40 | 18 | 46 | 63 13 79 | |
| 61 13 55 | No.6 – 32UNC | 3.505 | 32 | 18 | 48 | 63 13 80 | |
| 61 13 56 | No.8 – 32UNC | 4.166 | 32 | 20 | 52 | 63 13 81 | |
| 61 13 57 | No.10 – 24UNC | 4.826 | 24 | 22 | 60 | 63 13 82 | |
| 61 13 58 | No.12 – 24UNC | 5.486 | 24 | 22 | 60 | 63 13 83 | |
| 61 13 59 | 1/4 – 20UNC | 6.350 | 20 | 24 | 62 | 63 13 84 | |
| 63 13 60 | 5/16 – 18UNC | 7.938 | 18 | 30 | 70 | 63 13 85 | |
| 63 13 61 | 3/8 – 16UNC | 9.525 | 16 | 35 | 75 | 63 13 86 | |
| 63 13 62 | 7/16 – 14UNC | 11.112 | 14 | 38 | 80 | 63 13 87 | |
| 63 13 63 | 1/2 – 13UNC | 12.700 | 13 | 42 | 85 | 63 13 88 | |
| 63 13 64 | 9/16 – 12UNC | 14.288 | 12 | 42 | 90 | 63 13 89 | |
| 63 13 65 | 5/8 – 11UNC | 15.875 | 11 | 45 | 95 | 63 13 90 | |
| 63 13 66 | 3/4 – 10UNC | 19.050 | 10 | 50 | 105 | 63 13 91 | |
| 63 13 67 | 7/8 – 9UNC | 22.225 | 9 | 55 | 115 | 63 13 92 | |
| 63 13 68 | 1 – 8UNC | 25.400 | 8 | 60 | 125 | 63 13 93 | |
| 63 13 69 | 1-1/8 – 7UNC | 28.575 | 7 | 65 | 135 | 63 13 94 | |
| 63 13 70 | 1 1/4 – 7UNC | 31.750 | 7 | 70 | 145 | 63 13 95 | |
| 63 13 71 | 1 3/8 – 6UNC | 34.925 | 6 | 75 | 155 | 63 13 96 | |
| 63 13 72 | 1 1/2 – 6UNC | 38.100 | 6 | 78 | 160 | 63 13 97 | |
| 63 13 73 | 1 3/4 – 5UNC | 44.450 | 5 | 85 | 175 | 63 13 98 | |
| 63 13 74 | 2 – 4 1/2UNC | 50.800 | 4 1/2 | 92 | 195 | 63 13 99 | |
| Carbon Steel | Designation Diam. inch D | Threads Per Inch | Length mm | High Speed Steel | |
| CODE | Flute | Overall L |
CODE | ||
| 63 13 01 | 1/9 | 60 | 13 | 36 | 63 13 26 |
| 63 13 02 | 1/9 | 48 | 15 | 42 | 63 13 27 |
| 63 13 03 | 1/8 | 40 | 18 | 46 | 63 13 28 |
| 63 13 04 | 1/6 | 32 | 20 | 52 | 63 13 29 |
| 63 13 05 | 1/5 | 24 | 22 | 60 | 63 13 30 |
| 63 13 06 | 2/9 | 24 | 22 | 60 | 63 13 31 |
| 63 13 07 | 1/4 | 20 | 24 | 62 | 63 13 32 |
| 63 13 08 | 1/3 | 18 | 30 | 70 | 63 13 33 |
| 63 13 09 | 3/8 | 16 | 35 | 75 | 63 13 34 |
| 63 13 10 | 4/9 | 14 | 38 | 80 | 63 13 35 |
| 63 13 11 | 1/2 | 12 | 42 | 85 | 63 13 36 |
| 63 13 12 | 5/9 | 12 | 42 | 90 | 63 13 37 |
| 63 13 13 | 5/8 | 11 | 45 | 95 | 63 13 38 |
| 63 13 14 | 3/4 | 10 | 50 | 105 | 63 13 39 |
| 63 13 15 | 7/8 | 9 | 55 | 115 | 63 13 40 |
| 63 13 16 | 1 | 8 | 60 | 125 | 63 13 41 |
| 63 13 17 | 1 1/8 | 7 | 65 | 135 | 63 13 42 |
| 63 13 18 | 1 1/4 | 7 | 70 | 145 | 63 13 43 |
| 63 13 19 | 1 3/8 | 6 | 75 | 155 | 63 13 44 |
| 63 13 20 | 1 1/2 | 6 | 78 | 160 | 63 13 45 |