
■ In tapping of aluminum die casting and aluminum casting, AL-PO solves chip jamming and chip clogging trouble, and eliminates torn threads. Nitride
| Brass | Brass castings | Bronze | Wrought aluminum | Aluminum alloy castings | Magnesium alloy die castings | Zinc alloy castings |
| 5 黄銅15 | 5黄銅鋳物15 | 5 青銅15 | 5アルミ圧延材15 | アルミ合金鋳物515 | マグネシウム合金鋳物515 | 亜鉛合金鋳物515 |
| (m/min) | (m/min) | ( m/ min) | (m/min) | (m/min) | ( m/ min) | (m/min) |
TYPE:1 TYPE:2
Segment:1F
| Size | Class | Code | Chamfer | L (inch) | ℓ (inch) | ℓn (inch) | Ds (inch) | K (inch) | ℓk (inch) | No. of flutes | TYPE |
| For M | etric Thre | ads | l | ||||||||
| M3×0.5 | D3 | 386228M | 5P | 2.205 | 0.433 | 0.736 | 0.141 | 0.11 | 0.187 | 3 | 2 |
| M3.5×0.6 | D4 | 386229M | 5P | 2.205 | 0.433 | 0.748 | 0.141 | 0.11 | 0.187 | 3 | 2 |
| M4 × 0.7 | D4 | 386230M | 5P | 2.48 | 0.512 | 0.815 | 0.168 | 0.131 | 0.25 | 3 | 2 |
| M5 × 0.8 | D4 | 386231M | 5P | 2.756 | 0.551 | 0.984 | 0.194 | 0.152 | 0.25 | 3 | 2 |
| M6 × 1 | D5 | 386232M | 5P | 3.15 | 0.591 | 1.181 | 0.255 | 0.191 | 0.312 | 3 | 2 |
| M7 × 1 | D5 | 386233M | 5P | 3.543 | 0.748 | 1.339 | 0.318 | 0.238 | 0.375 | 3 | 3 |
| M8 × 1.25 | D5 | 386235M | 5P | 3.543 | 0.748 | 1.378 | 0.318 | 0.238 | 0.375 | 3 | 3 |
| M8 × 1 | D5 | 386234M | 5P | 3.543 | 0.748 | 1.378 | 0.318 | 0.238 | 0.375 | 3 | 3 |
| M10 × 1.5 | D6 | 386237M | 5P | 3.937 | 0.906 | 1.535 | 0.381 | 0.286 | 0.437 | 3 | 3 |
| M10 × 1.25 | D5 | 386236M | 5P | 3.937 | 0.906 | 1.535 | 0.381 | 0.286 | 0.437 | 3 | 3 |
| M12 × 1.75 | D6 | 386240M | 5P | 4.331 | 1.024 | - | 0.367 | 0.275 | 0.437 | 3 | 4 |
| M12 × 1.5 | D5 | 386239M | 5P | 4.331 | 1.024 | - | 0.367 | 0.275 | 0.437 | 3 | 4 |
| M12 × 1.25 | D5 | 386238M | 5P | 4.331 i | 1.024 i | - i | 0.367 | 0.275 | 0.437 | 3 | 4 |
| For Ui | nified Thr | i eads | |||||||||
| No.2-56UNC | GH2 | 386200M | 5P | 1.772 | 0.314 | - | 0.141 | 0.11 | 0.187 | 2 | 1 |
| No.4-40UNC | GH2 | 386201M | 5P | 2.205 | 0.354 | 0.709 | 0.141 | 0.11 | 0.187 | 2 | 2 |
| No.5-40UNC | GH2 | 386202M | 5P | 2.205 | 0.433 | 0.736 | 0.141 | 0.11 | 0.187 | 3 | 2 |