Mills Machine sells auger tool joints on an as-needed basis for repair of Mills augers.
Pin Tool Joints
| Description | Part # | Lbs. | Kg. |
| Double Key | |||
| 2 1/4″ (57mm) DK Pin Tool Joint | ATJ2142P | 6 | 2.7 |
| 3 1/4″ (83mm) DK Pin Tool Joint | ATJ3142P | 7 | 3.2 |
| 3 3/4″ (95mm) DK Pin Tool Joint | ATJ3342P | 6 | 2.7 |
| 4 1/4″ (108mm) DK Pin Tool Joint | ATJ4142P | 8 | 3.6 |
| 6 1/4″ (159mm) DK Pin Tool Joint | ATJ6142P | 13 | 5.9 |
| Double Key Heavy Duty | |||
| 8 1/4″ (210mm) DK HD Pin Tool Joint | ATJ8142PHD | 13 | 5.9 |
| 7 1/4″ (184mm) DK HD Pin Tool Joint | ATJ7142PHD | 12 | 5.4 |
| 6 1/4″ (210mm) DK HD Pin Tool Joint | ATJ6142PHD | 13 | 5.9 |
| 4 1/4″ (108mm) DK HD Pin Tool Joint | ATJ4142PHD | 12 | 7.6 |
| 3 3/4″ (95mm) DK HD Pin Tool Joint | ATJ3342PHD | 8 | 3.6 |
| 3 1/4” (83mm) DK Pin Tool Joint | ATJ314PHD | 7 | 3.2 |
| Triple Key | |||
| 6 5/8″ (168mm) TK Pin Tool Joint | ATJ6583P | 13 | 5.9 |
| 4 1/4″ (105mm) TK Pin Tool Joint | ATJ4143P | 8 | 3.6 |
| 3 1/4″ (83mm) TK Pin Tool Joint | ATJ3143P | 6 | 2.7 |
| Triple Key Heavy Duty | |||
| 12 1/4″ (311mm) TK HD Pin Tool Joint | ATJ12143PHD | 13 | 5.9 |
| 10 1/4″ (260mm) TK HD Pin Tool Joint | ATJ10143PHD | 32 | 14.1 |
| 8 1/4″ (210mm) TK HD Pin Tool Joint | ATJ8143PHD | 13 | 5.9 |
| 6 5/8″ (168mm) TK HD Pin Tool Joint | ATJ6583PHD | 16 | 7.3 |
| 4 1/4″ (105mm) TK HD Pin Tool Joint | ATJ4143PHD | 8 | 3.6 |
Box Tool Joints
| Description | Part # | Lbs. | Kg. |
| Double Key | |||
| 6 1/4″ (159mm) DK Box Tool Joint | ATJ6142B | 12 | 5.4 |
| 4 1/4″ (108mm) DK Box Tool Joint | ATJ4142B | 7 | 3.2 |
| 3 3/4″ (95mm) DK Box Tool Joint | ATJ3342B | 5 | 2.3 |
| 3 1/4″ (83mm) DK Box Tool Joint | ATJ3142B | 6 | 2.7 |
| 2 1/4″ (57mm) DK Box Tool Joint | ATJ2142B | 5 | 2.3 |
| Double Key Heavy Duty | |||
| 8 1/4″ (210mm) DK HD Box Tool Joint | ATJ8142BHD | 12 | 5.4 |
| 7 1/4″ (184mm) DK HD Box Tool Joint | ATJ7142BHD | 11 | 5 |
| 6 1/4″ (210mm) DK HD Box Tool Joint | ATJ6142BHD | 12 | 5.4 |
| 4 1/4″ (108mm) DK HD Box Tool Joint | ATJ4142BHD | 11 | 7.2 |
| 3 3/4″ (95mm) DK HD Box Tool Joint | ATJ3342BHD | 7 | 3.2 |
| 3 1/4” (83mm) DK HD Box Tool Joint | ATJ314BHD | 6 | 2.7 |
| Triple Key | |||
| 6 5/8″ (168mm) TK Box Tool Joint | ATJ6583B | 12 | 5.4 |
| 4 1/4″ (105mm) TK Box Tool Joint | ATJ4143B | 8 | 3.6 |
| 3 1/4″ (83mm) TK Box Tool Joint | ATJ3143B | 5 | 2.3 |
| Triple Key Heavy Duty | |||
| 12 1/4″ (311mm) TK HD Box Tool Joint | ATJ12143BHD | 12 | 5.4 |
| 10 1/4″ (260mm) TK HD Box Tool Joint | ATJ10143BHD | 31 | 14 |
| 8 1/4″ (210mm) TK HD Box Tool Joint | ATJ8143BHD | 12 | 5.4 |
| 6 5/8″ (168mm) TK HD Box Tool Joint | ATJ6583BHD | 13 | 5.8 |
| 4 1/4″ (105mm) TK HD Box Tool Joint | ATJ4143BHD | 8 | 3.6 |
