商品明細
UC60I-60° UN Internal Thread Mill
Commodity Brief
Recommended for milling small 60° UN internal threads in carbon, alloy and prehardened steels, with UNC coarse- and UNF fine-pitch options.
A single-form head and reduced neck provide wall clearance for helical milling of the specified UNC or UNF thread. The TiSiN-coated tool has four or six straight flutes, depending on size.
⌀1.16–5.16 mm; 21 sizes.
Product Introduction
| Carbon steel | Alloy steel | Pre-hardened steel | Stainless steel | Aluminum alloy | Copper | Resin | Graphite | Hard and brittle materials | Heat-resistant alloys | Workpiece Hardness |
|---|
| 50HRC | 55HRC | 62HRC |
|---|
| ◎ | ◎ | ◎ | ○ | ○ | ○ | ○ | | | | | ◎ | |
Code No.
UC60I | (M)
Size | (D)
Dia. | (d2)
Neck Dia. | (h1)
Effective Length | (t)
No. of Flutes | (Y)
Shank Taper Angle | (d)
Shank Dia. | (L)
Overall Length |
|---|
| 0116 | 0-80UNF | 1.16 | 0.72 | 3.28 | 4 | 12 | 4 | 50 |
| 0140 | 1-64UNC | 1.4 | 0.84 | 3.98 | 6 | 12 | 4 | 50 |
| 0145 | 1-72UNF | 1.45 | 0.93 | 3.97 | 6 | 12 | 4 | 50 |
| 0163 | 2-56UNC | 1.63 | 0.99 | 4.67 | 6 | 12 | 4 | 50 |
| 0169 | 2-64UNF | 1.69 | 1.11 | 4.67 | 6 | 12 | 4 | 50 |
| 0188 | 3-48UNC | 1.88 | 1.15 | 5.37 | 6 | 12 | 4 | 50 |
| 0196 | 3-56UNF | 1.96 | 1.31 | 5.36 | 6 | 12 | 4 | 50 |
| 0209 | 4-40UNC | 2.09 | 1.23 | 6.08 | 6 | 12 | 4 | 50 |
| 0221 | 4-48UNF | 2.21 | 1.46 | 6.06 | 6 | 12 | 4 | 50 |
| 0238 | 5-40UNC | 2.38 | 1.52 | 6.76 | 6 | 12 | 4 | 50 |
| 0245 | 5-44UNF | 2.45 | 1.65 | 6.75 | 6 | 12 | 4 | 50 |
| 0254 | 6-32UNC | 2.54 | 1.5 | 7.48 | 6 | 12 | 4 | 50 |
| 0272 | 6-40UNF | 2.72 | 1.86 | 7.45 | 6 | 12 | 4 | 50 |
| 0314 | 8-32UNC | 3.14 | 2.04 | 8.86 | 6 | 15 | 6 | 60 |
| 0324 | 8-36UNF | 3.24 | 2.24 | 8.84 | 6 | 15 | 6 | 60 |
| 0352 | 10-24UNC | 3.52 | 2.14 | 10.29 | 6 | 15 | 6 | 60 |
| 0380 | 10-32UNF | 3.8 | 2.7 | 10.22 | 6 | 15 | 6 | 60 |
| 0414 | 12-24UNC | 4.14 | 2.72 | 11.65 | 6 | 15 | 6 | 60 |
| 0429 | 12-28UNF | 4.29 | 3.02 | 11.62 | 6 | 15 | 6 | 60 |
| 0477 | 1/4"-20UNC | 4.77 | 3.12 | 13.48 | 6 | 15 | 6 | 60 |
| 0516 | 1/4"-28UNF | 5.16 | 3.89 | 13.39 | 6 | 15 | 6 | 60 |