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4JJTC (Taper neck corner radius end mills for hardened steels, 4 ME) - JJTOOLS
- End mills for pre-hardened and hardened steels (HRC52~68)
- Good wear resistance by high quality Si - based PVD coating.
- Minimize chattering and facturing by taper designed flute.
- Designed for minimizing edge chipping by corner R shape.
- High precise edge tolerance
- Outstanding performance at hig speed machining by ultra fine (0.2μm) grade.
4날 고경도재 가공용 제이제이 테이퍼 넥 코너 레디우스 엔드밀
- 고경도강(HRc52~68), 프리하든강 계열의 고정밀 가공 엔드밀
- 고합금 실리콘계 코팅(Si) 처리하여 내마모성이 우수합니다.
- 유효장을 테이퍼 설계하여 깊은 홈 작업시 부루짐 및 떨림을 최소화 하였습니다.
- 코너 R 형상을 날부치핑이 적도를 실계하였습니다.
- 고정밀 공차 적용으로 초정밀가공에 적합합니다.
- 초미립자 초경합금(0.2㎛)을 채택, 고속절삭시 뛰어난 성능을 발휘합니다.
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Order Number
날경
Diameter
D날장
Length
of cut
L1유효장
Effective
Length
L2전장
Overall
Length
L생크
Shank
Dia
d4JJTC 010 0010 601
1*R0.1
1
6
50
4
4JJTC 010 0011 001
1*R0.1
1
10
50
4
4JJTC 010 0011 501
1*R0.1
1
15
50
4
4JJTC 010 0012 001
1*R0.1
1
20
60
4
4JJTC 010 0012 501
1*R0.1
1
25
60
4
4JJTC 010 0013 001
1*R0.1
1
30
70
4
4JJTC 010 0013 501
1*R0.1
1
35
75
4
4JJTC 010 0020 601
1*R0.2
1
6
50
4
4JJTC 010 0021 001
1*R0.2
1
10
50
4
4JJTC 010 0021 501
1*R0.2
1
15
50
4
4JJTC 010 0022 001
1*R0.2
1
20
60
4
4JJTC 010 0022 501
1*R0.2
1
25
60
4
4JJTC 010 0023 001
1*R0.2
1
30
70
4
4JJTC 010 0023 501
1*R0.2
1
35
75
4
4JJTC 010 0031 001
1*R0.3
1
10
50
4
4JJTC 010 0031 501
1*R0.3
1
15
50
4
4JJTC 010 0032 001
1*R0.3
1
20
60
4
4JJTC 010 0032 501
1*R0.3
1
25
60
4
4JJTC 015 0021 001
1.5*R0.2
1.5
10
50
4
4JJTC 015 0021 501
1.5*R0.2
1.5
15
50
4
4JJTC 015 0022 001
1.5*R0.2
1.5
20
60
4
4JJTC 015 0022 501
1.5*R0.2
1.5
25
60
4
4JJTC 015 0023 001
1.5*R0.2
1.5
30
70
4
4JJTC 015 0023 501
1.5*R0.2
1.5
35
75
4
4JJTC 015 0031 501
1.5*R0.3
1.5
15
50
4
4JJTC 015 0032 001
1.5*R0.3
1.5
20
60
4
4JJTC 015 0032 501
1.5*R0.3
1.5
25
60
4
4JJTC 015 0051 001
1.5*R0.5
1.5
10
50
4
4JJTC 015 0051 501
1.5*R0.5
1.5
15
50
4
4JJTC 015 0052 001
1.5*R0.5
1.5
20
60
4
4JJTC 015 0052 501
1.5*R0.5
1.5
25
60
4
4JJTC 015 0053 001
1.5*R0.5
1.5
30
70
4
4JJTC 015 0053 501
1.5*R0.5
1.5
35
75
4
4JJTC 020 0021 201
2*R0.2
2
12
50
4
4JJTC 020 0021 601
2*R0.2
2
16
50
4
4JJTC 020 0022 001
2*R0.2
2
20
60
4
4JJTC 020 0022 501
2*R0.2
2
25
60
4
4JJTC 020 0023 001
2*R0.2
2
30
70
4
4JJTC 020 0023 501
2*R0.2
2
35
75
4
4JJTC 020 0024 001
2*R0.2
2
40
80
4
4JJTC 020 0025 001
2*R0.2
2
50
90
4
4JJTC 020 0032 001
2*R0.3
2
20
60
4
4JJTC 020 0033 001
2*R0.3
2
30
70
4
4JJTC 020 0034 001
2*R0.3
2
40
80
4
4JJTC 020 0051 201
2*R0.5
2
12
50
4
4JJTC 020 0051 601
2*R0.5
2
16
50
4
4JJTC 020 0052 001
2*R0.5
2
20
60
4
4JJTC 020 0052 501
2*R0.5
2
25
60
4
4JJTC 020 0053 001
2*R0.5
2
30
70
4
4JJTC 020 0053 501
2*R0.5
2
35
75
4
4JJTC 020 0054 001
2*R0.5
2
40
80
4
4JJTC 020 0055 001
2*R0.5
2
50
90
4
4JJTC 030 0022 001
3*R0.2
3
20
60
6
4JJTC 030 0023 001
3*R0.2
3
30
70
6
4JJTC 030 0024 001
3*R0.2
3
40
80
6
4JJTC 030 0025 001
3*R0.2
3
50
90
6
4JJTC 030 0026 001
3*R0.2
3
60
100
6
4JJTC 030 0034 001
3*R0.3
3
40
80
6
4JJTC 030 0035 001
3*R0.3
3
50
90
6
4JJTC 030 0036 001
3*R0.3
3
60
100
6
4JJTC 030 0052 001
3*R0.5
3
20
60
6
4JJTC 030 0053 001
3*R0.5
3
30
70
6
4JJTC 030 0054 001
3*R0.5
3
40
80
6
4JJTC 030 0055 001
3*R0.5
3
50
90
6
4JJTC 030 0056 001
3*R0.5
3
60
100
6
4JJTC 040 0022 001
4*R0.2
4
20
60
6
4JJTC 040 0023 001
4*R0.2
4
30
70
6
4JJTC 040 0024 001
4*R0.2
4
40
80
6
4JJTC 040 0025 001
4*R0.2
4
50
90
6
4JJTC 040 0026 001
4*R0.2
4
60
100
6
4JJTC 040 0034 001
4*R0.3
4
40
80
6
4JJTC 040 0035 001
4*R0.3
4
50
90
6
4JJTC 040 0036 001
4*R0.3
4
60
100
6
4JJTC 040 0052 001
4*R0.5
4
20
60
6
4JJTC 040 0053 001
4*R0.5
4
30
70
6
4JJTC 040 0054 001
4*R0.5
4
40
80
6
4JJTC 040 0055 001
4*R0.5
4
50
90
6
4JJTC 040 0056 001
4*R0.5
4
60
100
6
