
| HelterSeriesAPILine | TypeInserts | |||||||
| Type Designation | Pitch I.C H (tpi) | L | B | C | d | Y | Picture | |
| G8ER2.3B10 | 8 10.170 17.600 | 0.320 | 6 | 4.5 | 4.2 | 5° | ||
| G11.5ER2.4B10 | 11.5 10.170 17.000 | 0.655 | 6 | 4.5 | 4.2 | 5° | ||
| m X CD | ||||||||
| =3 CD | ||||||||
| G8NR2.3B10 | 8 10.170 17.600 | 0.320 | 6 | 4.5 | 4.2 | 10° | ||
| G11.5NR2.4B10 | 11.5 10.170 17.000 | 0.655 | 6 | 4.5 | 4.2 | 10° | ||
| =3 | ||||||||
| CD | ||||||||
| 03 APILineTypeInserts | forColinetMac Pitch | hine | T | ools | ||||
| Type Designation | A (tpi) | H | L | B | a | Picture | ||
| G8ER1.3S15 | 8 15.760 | 15.550 | 4.400 | 4.76 | 6° | 1 | ||
| G11.5ER1.4S15 | 11.5 15.760 | 15.000 | 4.400 | 4.76 | 6° | /Vi | ||
| m X | ^ | |||||||
| CD | I | |||||||
| CD | o | |||||||
| API LineTypeInserts | for PMCMachi | neT | oo | ls(U | SA) | / A B | ||
| Type Designation | Pitch A (tpi) | H | L | B | a | Picture | ||
| G8ER1.3S15-P3.1 | 8 15.930 | 15.178 | 7.716 | 5.185 | 3°30 | L a | ||
| G8ER1.3S15-P3.2 | 8 15.930 | 15.420 | 6.657 | 5.185 | 3°30 | |||
| m G8ER1.3S15-P3.3 X CD | 8 15.930 | 15.590 | 5.600 | 5.185 | 3°30 | X | ||
| CD | ||||||||
| APIInserts forT12Oil | DrillRods&C | onec | te | rs | / B A | |||
| Pitch Type Designation (tpi) | Thread Standard Thread Taper I | .C | B | d | H | L | P | Picture Y |
| 4 R4ER3.1T12V384 | V-0.038R 1:4 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| R4ER3.1T12V386 4 | V-0.038R 1:6 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| m R4ER3.1T12V504 4 X | V-0.050 1:4 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| CD R4ER3.1T12V506 4 CD | V-0.050 1:6 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| R5ER3.1T12V404 5 | V-0.040 1:4 12 | .700 6 | .0 | 00 4.20 | 0 18.58 | 7.13 | 15° | 12° |
| R4NR3.1T12V384 4 | V-0.038R 1:4 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| R4NR3.1T12V386 4 | V-0.038R 1:4 12 | .700 6 | .0 | 00 4.20 | 18.43 0 | 7.13 | 15° | 12° |
| R4NR3.1T12V504 4 CD | V-0.050 1:4 12 | .700 6 | .0 | 00 4.20 | 0 18.43 | 7.13 | 15° | 12° |
| 3 R4NR31T12V506 4 | V-0050 1:4 12 | 700 6 | 0 | 00 420 | 1843 | 713 | 15° | 12° |
| . CD R5NR3.1T12V404 5 | . V-0.040 1:4 12 | . .700 6 | . .0 | . 00 4.20 | . 0 18.58 | . 7.13 | 15° | 12° |
| R4E R3 . 1T1 7V6 5 6 | 4 | V-0 . 0 6 5 | 1:6 | 1 7 . 0 0 0 | 5 . 5 0 0 | 6.200 | 2 6 . 2 4 | 3 . 7 | 8° |
| R5E R3 . 1T1 7V4 0 4 | 5 | V-0 . 0 4 0 | 1:4 | 1 7 . 0 0 0 | 5 . 5 0 0 | 6.200 | 2 6 . 9 6 | 3 . 7 | 8° |
| R4N R3 . 1T1 7V5 0 6 | 4 | V-0 . 0 5 0 | 1:6 | 1 7 . 0 0 0 | 5 . 5 0 0 | 6.200 | 2 6 . 8 3 | 3 . 7 | 8° |
| R4N R3 . 1T1 7V 6 5 6 | 4 | V-0 . 0 6 5 | 1:6 | 1 7 . 0 0 0 | 5 . 5 0 0 | 6.200 | 2 6 . 2 4 | 3 . 7 | 8° |
| R5N R3 . 1T1 7V4 0 4 | 5 | V-0 . 0 4 0 | 1:4 | 1 7 . 0 0 0 | 5 . 5 0 0 | 6.200 | 2 6 . 9 6 | 3 . 7 | 8° |
| APII | nserts forT12B | ZTy | peOil | DrillR | ods& | Cone | cter | s | |||
| Type | Designation | Pitch (tpi) | Thread Standard | Thread Taper | I.C | S | d | H | L | a | Picture |
| R3.5ER3.1T12V506-BZ | 4 | V-0.050 | 1:6 | 12.700 | 5.500 | 5.500 | 20.6 | 2.8 | 10° | ||
| R4ER3.1T12V504-BZ | 4 | V-0.050 | 1:4 | 12.700 | 5.500 | 5.500 | 20.8 | 2.8 | 10° | ||
| m X CD | R4ER3.1T12V506-BZ | 4 | V-0.050 | 1:6 | 12.700 | 5.500 | 5.500 | 20.8 | 2.8 | 10° | |
| CD | R4ER3.1T12V656-BZ | 4 | V-0.065 | 1:6 | 12.700 | 5.500 | 5.500 | 19.8 | 2.8 | 10° | |
| R5ER3.1T12V404-BZ | 5 | V-0.040 | 1:4 | 12.700 | 5.500 | 5.500 | 20.6 | 2.8 | 10° | ||
| R3.5NR3.1T12V506-BZ | 4 | V-0.050 | 1:6 | 12.700 | 5.500 | 5.500 | 20.6 | 2.8 | 10° | ||
| R4NR3.1T12V504-BZ | 4 | V-0.050 | 1:4 | 12.700 | 5.500 | 5.500 | 20.8 | 2.8 | 10° | ||
| CD | R4NR3.1T12V506-BZ | 4 | V-0.050 | 1:6 | 12.700 | 5.500 | 5.500 | 20.8 | 2.8 | 10° | |
| CD | R4NR3.1T12V656-BZ | 4 | V-0.065 | 1:6 | 12.700 | 5.500 | 5.500 | 19.8 | 2.8 | 10° | |
| R5NR3.1T12V404-BZ | 5 | V-0.040 | 1:4 | 12.700 | 5.500 | 5.500 | 20.6 | 2.8 | 10° |