EDP 25303, 5566 MATRX 1/4" Drill
This item is no longer a stocked product. Limited stock remains. Order available inventory now or request a quote for pricing and availability.
- Coating
- FC1
- Cutting Diameter
- 0.2500
- Flute Length
- 1.5000
- Shank Diameter
- 0.2500
- Overall Length
- 4.0000
A thin-film CVD diamond coating engineered abrasive materials. Ideal for graphite, green ceramics, CFRP, fiberglass, metal matrix composites, and cast aluminum alloys. Suitable for many dry machining applications.
Don't see the coating you need? We can coat or alter this tool — get instant pricing & lead time.
The 5566 MATRX Poly Drill is a 3-flute, high-performance drill designed for composites, graphite, plastics, and wood. Its geometry produces clean, burr-free holes while minimizing breakout, helping reduce or eliminate secondary sanding and deburring operations.
Size chart · 5566 MATRX Notched · Standard
| Diameter | Flute Length | Shank Diameter | Overall Length | EDP |
|---|---|---|---|---|
| 0.1910" | 1" | 1/4" | 4" | |
| 1/4" | 1-1/2" | 1/4" | 4" | 2530325322 |
| 0.2520" | 1-1/2" | 0.2520" | 4" | |
| 17/64" | 1-1/2" | 17/64" | 4" | |
| 9/32" | 1-1/2" | 9/32" | 4" | |
| 5/16" | 1-1/2" | 5/16" | 4-1/2" | |
| 3/8" | 1-1/2" | 3/8" | 5" | |
| 25/64" | 1-1/2" | 25/64" | 5" | |
| 7/16" | 1-1/2" | 7/16" | 6" | |
| 1/2" | 1-1/2" | 1/2" | 6" | |
| 33/64" | 1-1/2" | 33/64" | 6" |
1/4" in other Drills
| EDP | Series | Length | Flute length | Overall length | Flutes | Coating | Open |
|---|---|---|---|---|---|---|---|
| 15614 | 1505 Dominator | Standard | 1-1/2" | 3" | 2 | ||
| 15676 | 1566 Poly Drill | Standard | 1-1/2" | 4" | 3 | ||
| DR-2500-3 | 8213 Carbro 3” Drill Reamer | Stub | 1-3/4" | 3" | 4 | ||
| DR-2500-4 | 8214 Carbro 4” Drill Reamer | Standard | 1-3/4" | 4" | 4 | ||
| DR-2500-6 | 8216 Carbro 6” Drill Reamer | Extra-Long | 1-3/4" | 6" | 4 | ||
| 13099 | 1500 Notched Cam Point | Standard | 2" | 3-1/4" | 2 |
About EDP 25303
Fullerton EDP 25303 is the 5566 MATRX 1/4" Drill: coating FULCOAT 01, flute length 1-1/2", shank diameter 1/4", overall length 4". Made in the USA by Fullerton Tool.
EDP 25303 questions
- What are the dimensions of Fullerton EDP 25303?
- EDP 25303 has a cutting diameter of 1/4" (0.2500" · 6.35 mm), flute length of 1-1/2" (1.5000" · 38.1 mm), shank diameter of 1/4" (0.2500" · 6.35 mm) and overall length of 4" (4.0000" · 101.6 mm).
- What coating is on EDP 25303?
- EDP 25303 is coated with FULCOAT 01.
- What materials is EDP 25303 rated for?
- The 5566 MATRX is rated for Composites.
- Where can I check stock and price for EDP 25303?
- Live stock by warehouse, lead time and your account's price for EDP 25303 are in Fullerton's tool search at fullertontool.com/search. Signed-in customers can order from there.
- What materials is the 5566 MATRX Poly Dill designed for?
- It's designed for Composites, Graphite, Plastics, and Wood.
- What coating does the 5566 MATRX Poly Dill come with?
- It's stocked with FC1 coating. Our FC1 coating is a thin-film CVD diamond coating engineered for abrasive materials. Ideal for graphite, green ceramics, CFRP, fiberglass, metal matrix composites, and cast aluminum alloys. Suitable for many dry machining applications.
- What end styles are available for the 5566 MATRX Poly Dill?
- It's available in Notched.
- How many flutes does the 5566 MATRX Poly Dill have?
- The 5566 MATRX Poly Dill is a 3-flute tool.
- What's the helix angle on the 5566 MATRX Poly Dill?
- The 5566 MATRX Poly Dill has a helix angle of 30.00°.
- What tolerances does the 5566 MATRX Poly Dill hold?
- The 5566 MATRX Poly Dill holds a shank tolerance of +.0000"/-.0005" | +0.000mm/-0.013mm and a cutter tolerance of +.0000"/-.001" | +0.00mm/-0.025mm.
