
■ INT-PT having low left-hand spiral flutes and having every E other thread ground off, reduces cutting torque. INT-PT is suitable for such sticky materials as stainless Oxide steels and chrome molybdenum steels. PT 3/4~
Stainless steels
For icon explanation, refer to P.50
g g
Segment:1G
| Size | Class | Code | Chamfer | Basic major dia (mm) | L (mm) | ℓ (mm) | ℓg (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| For Pipe Thre | ads | ||||||||||||
| PT 1/16-28 | Ⅱ | TINT01K-8 | 3P | 7.723 | 55 | 19 | 13 | 8 | 6 | 9 | 3 | 1 | △ |
| PT 1/8-28 | Ⅱ | TINT02K | 3P | 9.728 | 55 | 19 | 13 | 8 | 6 | 9 | 5 | 2 | ○ |
| PT 1/4-19 | Ⅱ | TINT04- | 3P | 13.157 | 62 | 28 | 21 | 11 | 9 | 12 | 5 | 2 | ○ |
| PT 3/8-19 | Ⅱ | TINT06- | 3P | 16.662 | 65 | 28 | 21 | 14 | 11 | 14 | 5 | 2 | ○ |
| PT 1/2-14 | Ⅱ | TINT08Q | 3P | 20.955 | 80 | 35 | 25 | 18 | 14 | 17 | 5 | 2 | ○ |
| PT 3/4-14 | Ⅱ | TINT12Q | 3P | 26.441 | 85 | 35 | 25 | 23 | 17 | 20 | 5 | 2 | ○ |
| PT 1 -11 | Ⅱ | TINT16U | 3P | 33.249 | 95 | 45 | 32 | 26 | 21 | 24 | 5 | 2 | ○ |
| PT 1 1/4-11 | Ⅱ | TINT20U | 3P | 41.910 | 105 | 45 | 32 | 32 | 26 | 30 | 5 | 2 | ○ |
| PT 1 1/2-11 | Ⅱ | TINT24U | 3P | 47.803 | 110 | 45 | 32 | 38 | 29 | 32 | 7 | 2 | ○ |
| PT 2 -11 | Ⅱ | TINT32U | 3P | 59.614 | 120 | 50 | 35 | 46 | 35 | 38 | 7 | 2 | △ |