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| Korea : cutting tools > Products list:Drill,Endmill,Carbide cutting tools etc.. > Drill |
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 Step Cupidrill Step Drill Series
| EPD.No |
D1 |
L1 |
L2 |
L |
D |
TAP SIZE |
| CUST 03486 |
3.4 |
8 |
21 |
73 |
6 |
M4 |
| CUST 034126 |
12 |
25 |
77 |
| CUST 043107 |
4.3 |
10 |
25 |
78 |
7 |
M5 |
| CUST 043157 |
15 |
30 |
83 |
| CUST 051128 |
5.1 |
12 |
30 |
84 |
8 |
M6 |
| CUST 051188 |
18 |
36 |
90 |
| CUST 0681610 |
6.8 |
16 |
40 |
96 |
10 |
M8 |
| CUST 0682410 |
24 |
48 |
104 |
| CUST 0852012 |
8.5 |
20 |
50 |
112 |
12 |
M10 |
| CUST 0853012 |
30 |
60 |
122 |
| CUST 01032414 |
10.3 |
24 |
60 |
124 |
14 |
M12 |
| CUST 01032414 |
30 |
72 |
138 |
• Application
Drilling into steel in general, cast steel, castiron, chilled castiron, malleable cast iron, non-ferrous heavy metal, non-ferrous light metal, abrasive plastic.
• Advantage
Self centering-center Drilling is not required.
Excellent positioning-Bush is not necessary.
Externa cutting fluid supply.
Special design-reaming is not required.
good chip removal-powerful Drilling
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