Serial Number — AST25
Helix angle 25 o
Point angle 118 o
Drill material: Solid carbide micro grane, with grane size 0,4-0,5µ(microns).
Twist «Micro» drills. Special diameters and tollerances available on request.
| ID | Sizes | Diameter of drill | Diameter of shank | Flute Length | Overall length OAL |
| 26 | AST250145 | 1.45 mm | 1.50 mm | 12.0 mm | 30.0 mm |
| 27 | AST250150 | 1.50 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 28 | AST250155 | 1.55 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 29 | AST250160 | 1.60 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 30 | AST250165 | 1.65 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 31 | AST250170 | 1.70 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 32 | AST250175 | 1.75 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 33 | AST250180 | 1.80 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 34 | AST250185 | 1.85 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 35 | AST250190 | 1.90 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 36 | AST250195 | 1.95 mm | 2.00 mm | 12.0 mm | 30.0 mm |
| 37 | AST250200 | 2.00 mm | 2.50 mm | 12.0 mm | 30.0 mm |
No.: 20014
