MAGICULTRAFINECARBIDE2FLUTEENDMILL

ST.SH LONG DRILL

제작규격

◆ Point grinding: relieved cone
    Point angle: greater than standard (130°)
    Web thinned: to DIN 1412, form A
    Helix angle: greater than standard
    Web thickness: considerably greater than standard
    Web taper: none
    Flute form: very wide flutes with "rolled-off" heels
    Tolerance on diameter: h8

Other manufacturing specifications to DIN 1414.

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적용범위

◆ A robust tool for drilling deeper holes in difficult conditions such as when swarf congestion prevents an adequate flow of coolant from reaching the drill point. For use in steel and cast iron having a hardness of up to 1000 N/mm?

Not recommended for nickel-chrome steels,VA-steels, or similar materials.

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재 질			HSS
게링 No.			150K	200K	250K	300K	350K	400K	450K	500K
절삭방향			R
타 입			GT100
●재고유지 ○주문제작 표면처리			질화호모
외경범위 mm 3.00...13.0

d1	L1	L2
3.0	90	150	●
3.0	130	200		●
3.5	100	150	●
3.5	140	200		●
3.5	180	250			●
3.5	220	300				●
4.0	100	150	●
4.0	150	200		●
4.0	180	250			●
4.0	220	300				●
5.0	100	150	●
5.0	150	200		●
5.0	180	250			●
5.0	220	300				●
5.0	270	350					●
6.0	100	150	●
6.0	150	200		●
6.0	180	250			●
6.0	220	300				●
6.0	270	350					●
6.5	100	150	●
6.5	150	200		●
6.5	180	250			●
6.5	220	300				●
6.5	270	350					●
7.0	100	150	●
7.0	150	200		●
7.0	180	250			●
7.0	220	300				●
7.0	270	350					●
7.0	320	400						●
7.5	100	150	●
7.5	150	200		●
7.5	180	250			●
7.5	220	300				●
7.5	270	350					●
7.5	320	400						●
8.0	100	150	●
8.0	150	200		●
8.0	180	250			●
8.0	220	300				●
8.0	270	350					●
8.0	320	400						●
8.5	100	150	●
8.5	150	200		●
8.5	180	250			●
8.5	220	300				●
8.5	270	350					●
8.5	320	400						●
9.0	100	150	●
9.0	150	200		●
9.0	180	250			●
9.0	220	300				●
9.0	270	350					●
9.0	320	400						●
9.5	100	150	●
9.5	150	200		●
9.5	180	250			●
9.5	220	300				●
9.5	270	350					●
9.5	320	400						●
10.0	100	150	●
10.0	150	200		●
10.0	180	250			●
10.0	220	300				●
10.0	270	350					●
10.0	320	400						●
10.0	360	450							●
11.0	100	150	●
11.0	150	200		●
11.0	180	250			●
11.0	220	300				●
11.0	270	350					●
11.0	320	400						●
11.0	360	450							●
11.0	400	500								●
12.0	100	150	●
12.0	150	200		●
12.0	180	250			●
12.0	220	300				●
12.0	270	350					●
12.0	320	400						●
12.0	360	450							●
12.0	400	500								●
13.0	100	150	●
13.0	150	200		●
13.0	180	250			●
13.0	220	300				●
13.0	270	350					●
13.0	320	400						●
13.0	360	450							●
13.0	400	500								●