EDP 30320, 3300 3-Flute General Purpose 21/64" Square End Mill
- Coating
- TICN
- Number of Flutes
- 3
- End Type
- Square
- Length
- Standard
- Cutting Diameter
- 0.3281
- Flute Length
- 0.8750
- Shank Diameter
- 0.3750
- Overall Length
- 2.5000
- Cutting Type
- Center
Provides excellent hardness and abrasion resistance for cast iron, high-silicon aluminum, copper, and other abrasive materials. Best used with coolant to control cutting-edge temperatures.
Don't see the coating you need? We can coat or alter this tool — get instant pricing & lead time.
The 3300 General Purpose is a versatile 3-flute end mill designed for titanium, nickel-based super alloys, stainless steels, steels, cast iron, brass, copper, high- and low-silicon aluminum, composites, graphite, plastics, and wood. Its 3-flute geometry balances cutting-edge strength with chip clearance across a broad range of materials and applications. Available in a variety of configurations, it is stocked uncoated or with TiAlN, TiCN, and TiN coatings.
Size chart · 3300 3-Flute General Purpose Square · Standard
| Diameter | Flute Length | Shank Diameter | Overall Length | EDP |
|---|---|---|---|---|
| 1/32" | 3/32" | 1/8" | 1-1/2" | |
| 3/64" | 3/16" | 1/8" | 1-1/2" | |
| 1/16" | 1/4" | 1/8" | 1-1/2" | |
| 5/64" | 1/4" | 1/8" | 1-1/2" | |
| 3/32" | 3/8" | 1/8" | 1-1/2" | |
| 7/64" | 1/2" | 1/8" | 1-1/2" | |
| 1/8" | 1/2" | 1/8" | 1-1/2" | |
| 5/32" | 9/16" | 3/16" | 2" | |
| 11/64" | 9/16" | 3/16" | 2" | |
| 3/16" | 5/8" | 3/16" | 2" | |
| 7/32" | 5/8" | 1/4" | 2-1/2" | |
| 1/4" | 3/4" | 1/4" | 2-1/2" | |
| 9/32" | 7/8" | 5/16" | 2-1/2" | |
| 19/64" | 7/8" | 5/16" | 2-1/2" | |
| 5/16" | 7/8" | 5/16" | 2-1/2" | |
| 21/64" | 7/8" | 3/8" | 2-1/2" | 3032032962 |
| 11/32" | 7/8" | 3/8" | 2-1/2" | |
| 23/64" | 1" | 3/8" | 2-1/2" | |
| 3/8" | 1" | 3/8" | 2-1/2" | |
| 13/32" | 1" | 7/16" | 2-3/4" | |
| 7/16" | 1" | 7/16" | 2-3/4" | |
| 29/64" | 1" | 1/2" | 3" | |
| 1/2" | 1" | 1/2" | 3" | |
| 3/4" | 1-1/2" | 3/4" | 4" | |
| 7/8" | 1-1/2" | 7/8" | 4" | |
| 1" | 1-1/2" | 1" | 4" |
21/64" 3300 3-Flute General Purpose, other ends & lengths
| EDP | End | Flute length | Overall length | Open |
|---|---|---|---|---|
| 32972 | Ball | 7/8" | 2-1/2" |
21/64" in other End Mills
About EDP 30320
Fullerton EDP 30320 is the 3300 3-Flute General Purpose 21/64" Square End Mill: coating TiCN - Titanium Carbonnitride, length Standard, flute length 7/8", shank diameter 3/8", overall length 2-1/2", cutting type Center, 3 flutes. Made in the USA by Fullerton Tool.
EDP 30320 questions
- What are the dimensions of Fullerton EDP 30320?
- EDP 30320 has a cutting diameter of 21/64" (0.3281" · 8.33 mm), flute length of 7/8" (0.8750" · 22.23 mm), shank diameter of 3/8" (0.3750" · 9.53 mm) and overall length of 2-1/2" (2.5000" · 63.5 mm).
- What coating is on EDP 30320?
- EDP 30320 is coated with TiCN - Titanium Carbonnitride.
- What materials is EDP 30320 rated for?
- The 3300 3-Flute General Purpose is rated for Stainless Steels, Low Si Aluminum < 10%, Composites, Steels and Super Alloys (Nickel based, Inconel).
- Where can I check stock and price for EDP 30320?
- Live stock by warehouse, lead time and your account's price for EDP 30320 are in Fullerton's tool search at fullertontool.com/search. Signed-in customers can order from there.
- What materials is the 3300 General Purpose designed for?
- It's designed for Composites, Graphite, Low Si Aluminum < 10%, Plastics, Stainless Steels, Steels, Super Alloys (Nickel based, Inconel), Titanium, and Wood.
- What coating does the 3300 General Purpose come with?
- It's stocked Uncoated and with TiAlN - Titanium Aluminum Nitride, TiCN - Titanium Carbonnitride, TiN - Titanium Nitride coating, which has high resistance to heat and oxidation.
- What end styles are available for the 3300 General Purpose?
- It's available in Ball, Square.
- How many flutes does the 3300 General Purpose have?
- The 3300 General Purpose is a 3-flute tool.
- What's the helix angle on the 3300 General Purpose?
- The 3300 General Purpose has a helix angle of 30.00°.
- What tolerances does the 3300 General Purpose hold?
- The 3300 General Purpose holds a shank tolerance of h6 and a cutter tolerance of +.0000"/-.002" | +0.00mm/-0.05mm.
