- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
#91 Diameter, Micro Drill, 2 flutes, HSS-E-PM, Bright Finish, Straight Shank, 118° Point, Right Hand Cut, 10/pack
- Item Code: 301-0.21
- Brand: Guhring
- Unit Size: 1
Description
Guhring cobalt micro drills are manufactured with high precision and tight tolerances for demanding small diameter drilling applications down to 0.05 mm (0.002 in). Available in both right and left hand helix styles, these micro drills have an oversize common shank of either 1.0, 1.5, or 2.0 mm depending on the diameter of the drill. This provides added rigidity and increased surface area for fixturing the drill.
Features
Back To Top- With re-inforced shank
Tech Specs
Back To Top| Metric Diameter | 0.21 mm |
|---|---|
| Brand | Guhring |
| Overall Length (mm) | 25 |
| Point Angle | 118° |
| Decimal Diameter | 0.0083" |
| Flute Length (mm) | 1.5 |
| Shank Diameter (mm) | 1 |
| Wire Diameter | #91 |
| Cutting Direction | Right Hand |
| Length of Cut (mm) | 1.8 |
| Series | 301 |
| Coating/Finish | Bright |
| Coolant | without |
| Number of Flutes | 2 |
| Material | High Speed Steel - Powdered Metal |
| Shank Type | Straight |