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Product name:
American UN 60 degrees thread milling inserts
Product Number:
21N12UN
Affiliate classification:
Thread milling tool series
Detailed
加工螺距范围 | 刀片尺寸 | |||||
12mm | 14mm | 21mm | 30mm | 40mm | ||
32 | Ext | * | 14E32UN | |||
Int | 12N32UN | 14N28UN | ||||
28 | Ext | * | 14E28UN | |||
Int | 12N28UN | 14N28UN | ||||
27 | Ext | |||||
Int | 14N27UN | |||||
24 | Ext | * | 14E24UN | 21E24UN | ||
Int | 12N24UN | 14N24UN | 21N24UN | |||
20 | Ext | * | 14E20UN | 21E20UN | 30E20UN | |
Int | 12N20UN | 14N20UN | 21N20UN | 30N20UN | ||
18 | Ext | * | 14E18UN | 21E18UN | 30E18UN | |
Int | 12N18UN | 14N18UN | 21N18UN | 30N18UN | ||
16 | Ext | 14E16UN | 21E16UN | 30E16UN | 40E16UN | |
Int | 12N18UN | 14N16UN | 21N16UN | 30N16UN | 40N16UN | |
14 | Ext | 14E14UN | 21E14UN | 30E14UN | 40E14UN | |
Int | 14N14UN | 21N14UN | 30N14UN | 40N14UN | ||
12 | Ext | 14E12UN | 21E12UN | 30E12UN | 40E12UN | |
Int | 14N12UN | 21N12UN | 30N12UN | 40N12UN | ||
10 | Ext | 21E10UN | 30E10UN | 40E10UN | ||
Int | 21N10UN | 30N10UN | 40N10UN | |||
8 | Ext | 30E8UN | 40E8UN | |||
Int | 21N8UN | 30N8UN | 40N8UN | |||
6 | Ext | 30E6UN | 40E6UN | |||
Int | 30N6UN | 40N6UN | ||||
4.5 | Ext | |||||
Int | 40N4.5UN | |||||
4 | Ext | |||||
Int | * 40N4UN | |||||
H | 6.3 | 7.5 | 12 | 16 | 20* | |
T | 2.9 | 3.1 | 4.7 | 5.5 | 6.3* | |
* 刀片只含单面刃 |
Key words
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