Serial Number – Micro : Ø 0,10mm – Ø 0,343mm.
Helix angle 33 o
Point angle 130 o
Tools material: Solid Carbide, submicron grain 0,4µ(microns) with ultra high strength.
Astra Micro Drills are engineered for micro and via hole applications starting from Ø0,10mm. to Ø0,343mm. Double shoulder, all points are four facet design relieved starting size Ø0,30mm. PCB Micro drils are supplied in strong, attractive boxes, in units of 25 or 100 pieces with special protectors.
|
ID |
Sizes |
Diameter of drill |
Diameter of shank |
Flute Length |
Overall length OAL |
|
1 |
102 |
0.100 mm |
3.00 mm |
1.50 mm |
38,1 mm |
|
2 |
101 |
0.110 mm |
3.00 mm |
1.50 mm |
38.1 mm |
|
3 |
100 |
0.120 mm |
3.00 mm |
1.50 mm |
38.1 mm |
|
4 |
99 |
0.130 mm |
3.00 mm |
1.50 mm |
38.1 mm |
|
5 |
98 |
0.140 mm |
3.00 mm |
1.50 mm |
38.1 mm |
|
6 |
97 |
0.150 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
7 |
96 |
0.160 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
8 |
95 |
0.170 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
9 |
94 |
0.18 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
10 |
93 |
0.191 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
11 |
92 |
0.200 mm |
3.00 mm |
2.00 mm |
38.1 mm |
|
12 |
91 |
0.211 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
13 |
90 |
0.221 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
14 |
89 |
0.231 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
15 |
88 |
0.241 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
16 |
88/1 |
0.250 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
17 |
87 |
0.254 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
18 |
86 |
0.267 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
19 |
85 |
0.279 mm |
3.00 mm |
2.50 mm |
38.1 mm |
|
20 |
84 |
0.292 mm |
3.00 mm |
3.50 mm |
38.1 mm |
|
21 |
84/1 |
0.300 mm |
3.00 mm |
3.50 mm |
38.1 mm |
|
22 |
83 |
0.305 mm |
3.00 mm |
3.50 mm |
38.1 mm |
|
23 |
82 |
0.318 mm |
3.00 mm |
3.50 mm |
38.1 mm |
|
24 |
81 |
0.330 mm |
3.00 mm |
3.50 mm |
38.1 mm |
|
25 |
80 |
0,343 mm |
3.00 mm |
3.50 mm |
38.1 mm |
No.: 20004
