2 Flute Stub Drill
MICRO GRAIN SOLID CARBIDE
DESIGN FEATURES:
Helix angle 30º to promote rapid chip evacuation
Rolled point. 140º Point angle, strong tapered flute core.
Short length. Tap drill sizes.
Advanced material and geometry.
More rigid design for improved drill accuracy
Description
| Cutting Diameter | Flute Length | Overall Length | Shank Diameter | TiALN | Product Code |
|---|---|---|---|---|---|
|
3mm
|
20
|
55
|
4
|
•
|
66C20300055
|
| 3.3mm | 20 | 55 | 4 | • | 66C20330055 |
|
3.5mm
|
20
|
55
|
4
|
•
|
66C20350055
|
| 4mm | 25 | 55 | 4 | • | 66C20400055 |
|
4.2mm
|
32
|
62
|
5
|
•
|
66C20420062
|
| 4.5mm | 32 | 62 | 5 | • | 66C20450062 |
|
5mm
|
32
|
62
|
5
|
•
|
66C20500062
|
| 5.5mm | 36 | 66 | 6 | • | 66C20550066 |
|
6mm
|
36
|
66
|
6
|
•
|
66C20600066
|
| 6.3mm | 42 | 74 | 7 | • | 66C20630074 |
|
6.5mm
|
42
|
74
|
7
|
•
|
66C20650074
|
| 6.8mm | 42 | 74 | 7 | • | 66C20680074 |
|
7mm
|
42
|
74
|
7
|
•
|
66C20700074
|
| 7.5mm | 46 | 79 | 8 | • | 66C20750079 |
|
8mm
|
46
|
79
|
8
|
•
|
66C20800079
|
| 8.5mm | 50 | 84 | 9 | • | 66C20850084 |
|
9mm
|
50
|
84
|
9
|
•
|
66C20900084
|
| 9.5mm | 53 | 89 | 10 | • | 66C20950089 |
|
10mm
|
53
|
89
|
10
|
•
|
66C21000089
|
| 10.2mm | 55 | 95 | 11 | • | 66C21020095 |
|
10.5mm
|
55
|
95
|
11
|
•
|
66C21050095
|
| 11mm | 55 | 95 | 11 | • | 66C21100095 |
|
11.5mm
|
62
|
102
|
12
|
•
|
66C21150102
|
| 12mm | 62 | 102 | 12 | • | 66C21200102 |
|
12.5mm
|
62
|
102
|
13
|
•
|
66C21250102
|
| 12.7mm | 62 | 102 | 13 | • | 66C21270102 |
|
13mm
|
62
|
102
|
13
|
•
|
66C21300102
|
| 14mm | 62 | 102 | 14 | • | 66C21400102 |
* On request: Out of Range / Other sizes and uncoated
