1YRS
S&A PRECISION CO., LTD.
886-4-22766700
886-4-22766701
No. 3, Ln. 132, Yongfeng Rd., Taiping Dist., Taichung City 411003 , Taiwan
www.sa-tool.comProducts
Thread Mill
UCIL
UCIL
Commodity Brief
UN Spiral small diameter milling cutter UN American standard (internal tooth) (effective 3 times the tooth length)
#Accurate tolerance range, no need to consider the problem of tooth pitch, which makes processing more convenient.
#Titanium-silicon coating on the back, excellent bending resistance and excellent cutting angle make it easy to machine difficult-to-machine materials.
#The cutting resistance is low and the chips are short, and the tool is not easy to break during processing. It can be easily removed without damaging the workpiece, which greatly reduces the processing risk.
Specification
Product Introduction
| Carbon Steel | Alloy Steel | Prehardened Steel | Stainless Steel | Aluminum Alloy | Copper | Resin | Graphite | Hard Brittle Material | Heat Resistant Alloy | Hardened Steel | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 〜 55HRC |
～ 65HRC |
～ 70HRC |
||||||||||
| ◎ | ◎ | ◎ | ◎ | ○ | ○ | ○ | ◎ | |||||
| Code No. | Coarse | Fine | (P) Pitch |
(D) Dia. |
(l2) Length of Cut |
(T) Flute |
(d) Shank Dia. |
(L) Overall Length |
|---|---|---|---|---|---|---|---|---|
| 8004 | 0-80UNF | 80 | 1.18 | 3.9 | 3 | 4 | 50 | |
| 7204 | 1-72UNF | 72 | 1.44 | 5.8 | 3 | 4 | 50 | |
| 5604 | 2-56UNC | 3-56UNF | 56 | 1.66 | 6.8 | 3 | 4 | 50 |
| 40041 | 4-40UNC | 40 | 2.12 | 8.1 | 3 | 4 | 50 | |
| 40042 | 5-40UNC | 6-40UNF | 40 | 2.46 | 9.8 | 3 | 4 | 50 |
| 3204 | 6-32UNC | 32 | 2.57 | 10.7 | 3 | 4 | 50 | |
| 3206 | 8-32UNC | 10-32UNF | 32 | 3.22 | 12.7 | 3 | 6 | 60 |
| 2806 | 1/4"-28UNF | 28 | 5.2 | 19.3 | 3 | 6 | 60 | |
| 2408 | 5/16"-24UNF | 24 | 6.65 | 24.2 | 3 | 8 | 60 | |
| 2006 | 1/4"-20UNC | 7/16-20UNF | 20 | 4.85 | 19.4 | 3 | 6 | 60 |
