D/04.012008.5.93:46PM페이지8
Threading Insert Code System
E R M 16 - 1.5 ISO 1
2
3
4
5
6 < G class >
4
1
6 Thread Standard
Insert Size
Type of Insert
L11 : d = 6.35mm
I : Internal thread
L16 : d = 9.525mm
>>>
E : External thread
L
L22 : d = 12.7mm d
Threading
2
L27 : d = 15.875mm
Hand of Insert R : Right - hand
5
Vertical Type Holder Internal Holder External Holder Thread Inserts
L : Left - hand
Pitch Full profile mm TPI 0.35 - 6.0 72 - 3
3 Class
< M class >
M : With Chip Breaker
A AG G N Q
Partial profile mm TPI 0.5 - 1.5 48 - 16 0.5 - 3.0 48 - 8 1.75 - 3.0 14 - 8 3.5 - 5.0 7-5 5.5 - 6.0 4.5 - 4
Partial profile 60。 Partial Profile 55。 ISO Metric (Full Profile) American UN (Full Profile) UN, UNC, UNF, UNEF Whitworth (Full Profile) BSW, BSF, BSP British Standard Pipe thread (Full Profile) BSPT National Pipe Thread (Full Profile) NPT National Pipe Threads-Dryseal (Full Profile) NPTF Round DIN 405 Trapez DIN 103 American ACME Stub ACME UNJ American Buttress British Buttress Metric Buttress-Sagengewinde API API Buttress Casing API Round Casing & Tubing Extreme Line Casing
Threading holder(External/Internal) Code System
E R H 10 (N) - 11 (C) 1
1 E
R H 10 (N)
Type of Holder
11 (C)
2
3
4
5
4
6 L11 : d = 6.35mm
- External
I : For Internal
7
Insert Size
Height of Shank(∅)
E : For External
6
L16 : d = 9.525mm
8, 10, 12, 16, 20,
L22 : d = 12.7mm
25, 32, 40, 50
L27 : d = 15.875mm
2 Hand of Tool - Internal * R : Right - hand
10, 12, 13, 16, 20,
L : Left - hand
25, 32, 40, 50, 60
3
d
7
5
Name
L
Clamping System
Shim Not Shown : Shim required
Not Shown : Shim required
N : No shim required
C : Clamp on system
H : Holder
* Please refer to detail specification for shank diameter
D 08