- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
#91 Diameter, 5xD Drill, 2 flutes, Carbide, TiAlN Coated, Straight Shank, 140° Point, Right Hand Cut
- Item Code: 3899-0.210
- Brand: Guhring
- Unit Size: 1
Description
Guhring offers a family of small diameter carbide micro drill for precision drilling in medical, aerospace and the automotive industry. The Exclusive Line of high precision carbide drills are available in solid and coolant fed carbide designs from 0.80 mm to 3.0 mm diameter. The series 6400 is recommended for drilling up to 4 times the drill diameter (4xD). The series 6401 is a 7xD tool solid tool. The series 6408 is a coolant fed design for up to 8xD applications while the series 6412 can drill
Features
Back To Top- edge preparation
- Optimal chip fracture
Tech Specs
Back To Top| Coating/Finish | TiAlN |
|---|---|
| Brand | Guhring |
| Shank Type | Straight |
| Number of Flutes | 2 |
| Overall Length (mm) | 38 |
| Point Angle | 140° |
| Series | 3899 |
| Decimal Diameter | 0.0083" |
| Length of Cut (mm) | 2.8 |
| Material | Solid Carbide |
| Flute Length (mm) | 2.5 |
| Cutting Direction | Right Hand |
| Metric Diameter | 0.21 mm |
| Wire Diameter | #91 |
| Drilling Depth | 5xD |
| Shank Diameter (mm) | 3 |