EDP DD-1990-4, 8414 Carbro 4" Dagger Drill 0.1990" Carbro 4" Dagger Drill
This item is no longer a stocked product. Limited stock remains. Order available inventory now or request a quote for pricing and availability.

- Cutting Diameter
- 0.1990
- Overall Length
- 4.0000
Delivers the natural performance of premium carbide without a coating. An excellent choice for a wide range of machining applications where coating benefits are not required, offering reliable performance and sharp cutting edges.
Don't see the coating you need? We can coat or alter this tool — get instant pricing & lead time.
The 8414 Carbro 4″ Dagger is a 2-flute, general-purpose drill designed for graphite/epoxy laminates, including applications combined with aluminum. Its geometry allows drilling without backup support and features two flat flutes, a 35° point, and a 4″ overall length.
Size chart · 8414 Carbro 4" Dagger Drill Notched · Standard
0.1990" in other Drills
| EDP | Series | Length | Flute length | Overall length | Flutes | Coating | Open |
|---|---|---|---|---|---|---|---|
| DD-1990-3 | 8413 Carbro 3" Dagger Drill | Stub | 3" | 2 | |||
| DD-1990-6 | 8416 Carbro 6" Dagger Drill | Extra-Long | 6" | 2 | |||
| 13280 | 1500 Notched Cam Point | Stub | 3/4" | 2-1/2" | 2 | ||
| 8450-1569 | 8450 Star Drills | Standard | 3/4" | 2" | 2 | ||
| DR-1990-3 | 8213 Carbro 3” Drill Reamer | Stub | 1-3/4" | 3" | 4 | ||
| DR-1990-4 | 8214 Carbro 4” Drill Reamer | Standard | 1-3/4" | 4" | 4 |
About EDP DD-1990-4
Fullerton EDP DD-1990-4 is the 8414 Carbro 4" Dagger Drill, 0.1990": overall length 4". Made in the USA by Fullerton Tool.
EDP DD-1990-4 questions
- What are the dimensions of Fullerton EDP DD-1990-4?
- EDP DD-1990-4 has a cutting diameter of 0.1990" (5.05 mm) and overall length of 4" (4.0000" · 101.6 mm).
- Where can I check stock and price for EDP DD-1990-4?
- Live stock by warehouse, lead time and your account's price for EDP DD-1990-4 are in Fullerton's tool search at fullertontool.com/search. Signed-in customers can order from there.
- What end styles are available for the 8414 Carbro 4" Dagger?
- It's available in Notched.
- How many flutes does the 8414 Carbro 4" Dagger have?
- The 8414 Carbro 4" Dagger is a 2-flute tool.
- What's the helix angle on the 8414 Carbro 4" Dagger?
- The 8414 Carbro 4" Dagger has a helix angle of 0.00°.
- What tolerances does the 8414 Carbro 4" Dagger hold?
- The 8414 Carbro 4" Dagger holds a shank tolerance of +0/-.0015 and a cutter tolerance of +0/-.0005.
