EDP 31878, 3200 4-Flute General Purpose 3/8" Corner Radius End Mill
This item is no longer a stocked product. Limited stock remains. Order available inventory now or request a quote for pricing and availability.
- Coating
- TIALN
- Number of Flutes
- 4
- End Type
- Corner Radius
- Double Ended
- No
- Length
- Extra-Long
- Cutting Diameter
- 0.3750
- Flute Length
- 1.5000
- Shank Diameter
- 0.3750
- Overall Length
- 4.0000
- Radius
- 0.0150
- Cutting Type
- Center
A proven high-performance coating for high-strength steels, hardened tool steels, high-temperature alloys, and titanium. Also suitable for dry machining to reduce thermal shock caused by flood coolant.
Don't see the coating you need? We can coat or alter this tool — get instant pricing & lead time.
The 3200 General Purpose is a versatile 4-flute end mill designed for titanium, nickel-based super alloys, hardened steels above 48 HRC, stainless steels, steels, cast iron, brass, copper, and low-silicon aluminum. Available in a variety of configurations, including single- and double-end designs, it is offered uncoated or with FC-20, TiAlN, TiCN, and TiN coatings to support a wide range of everyday milling applications.
Size chart · 3200 4-Flute General Purpose Corner Radius · Extra-Long
| Corner radius | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter | Flute Length | Shank Diameter | Overall Length | 0.0050" | 0.0100" | 0.0150" | 0.0200" | 0.0300" | 0.0600" | 0.0900" | 0.1200" | 0.2500" |
| 1/8" | 3/4" | 1/8" | 3" | |||||||||
| 1/8" | 1" | 1/8" | 3" | |||||||||
| 3/16" | 1" | 3/16" | 4" | |||||||||
| 3/16" | 1-1/4" | 3/16" | 3" | |||||||||
| 1/4" | 1-1/8" | 1/4" | 3" | |||||||||
| 1/4" | 1-1/2" | 1/4" | 4" | |||||||||
| 5/16" | 1-1/8" | 5/16" | 3" | |||||||||
| 5/16" | 1-5/8" | 5/16" | 4" | |||||||||
| 3/8" | 1-1/8" | 3/8" | 3" | |||||||||
| 3/8" | 1-1/2" | 3/8" | 4" | 31878 | ||||||||
| 3/8" | 2" | 3/8" | 4" | |||||||||
| 7/16" | 2" | 7/16" | 4" | |||||||||
| 7/16" | 3" | 7/16" | 6" | |||||||||
| 1/2" | 1-1/2" | 1/2" | 4" | |||||||||
| 1/2" | 2" | 1/2" | 4" | |||||||||
| 1/2" | 3" | 1/2" | 6" | |||||||||
| 5/8" | 2-1/2" | 5/8" | 5" | |||||||||
| 5/8" | 3" | 5/8" | 6" | |||||||||
| 3/4" | 2-1/2" | 3/4" | 5" | |||||||||
| 3/4" | 3" | 3/4" | 6" | |||||||||
| 1" | 2" | 1" | 4-1/2" | |||||||||
| 1" | 2-1/2" | 1" | 5" | |||||||||
| 1" | 3" | 1" | 6" | |||||||||
3/8" 3200 4-Flute General Purpose, other ends & lengths
3/8" in other End Mills
| EDP | Series | Length | Flute length | Overall length | Radius | Flutes | Coating | Open |
|---|---|---|---|---|---|---|---|---|
| 35176 | 3500 Fury | Extra-Long | 1-1/2" | 3-1/2" | 0.0200" | 4 | ||
| 36203 | 3600 Force | Extra-Long | 1-1/8" | 3" | 0.0150" | 7 | ||
| 25004 | 5500 MATRX | Standard | 1" | 2-1/2" | 0.0300" | 5 | ||
| 27353 | 3833 AlumaMill G3 | Standard | 1" | 2-1/2" | 0.0150" | 3 | ||
| 29108 | 3116 TiMill | Standard | 1" | 3" | 0.0100" | 6 | ||
| 33466 | 3335 Alloy Steel Rougher | Standard | 1" | 2-1/2" | 0.0150" | 3 |
About EDP 31878
Fullerton EDP 31878 is the 3200 4-Flute General Purpose 3/8" Corner Radius End Mill: coating TiAlN - Titanium Aluminum Nitride, length Extra-Long, flute length 1-1/2", shank diameter 3/8", overall length 4", radius 0.0150", double ended Yes, cutting type Center, 4 flutes. Made in the USA by Fullerton Tool.
EDP 31878 questions
- What are the dimensions of Fullerton EDP 31878?
- EDP 31878 has a cutting diameter of 3/8" (0.3750" · 9.53 mm), flute length of 1-1/2" (1.5000" · 38.1 mm), shank diameter of 3/8" (0.3750" · 9.53 mm), overall length of 4" (4.0000" · 101.6 mm) and radius of 0.0150" (0.38 mm).
- What coating is on EDP 31878?
- EDP 31878 is coated with TiAlN - Titanium Aluminum Nitride.
- What materials is EDP 31878 rated for?
- The 3200 4-Flute General Purpose is rated for Hardened Steels > 48 RC, Cast Iron, Stainless Steels, Low Si Aluminum < 10%, Composites, Steels and Titanium.
- Where can I check stock and price for EDP 31878?
- Live stock by warehouse, lead time and your account's price for EDP 31878 are in Fullerton's tool search at fullertontool.com/search. Signed-in customers can order from there.
- What materials is the 3200 General Purpose designed for?
- It's designed for Cast Iron, Composites, Graphite, Hardened Steels > 48 RC, Low Si Aluminum < 10%, Plastics, Stainless Steels, Steels, Super Alloys (Nickel based, Inconel), Titanium, and Wood.
- What coating does the 3200 General Purpose come with?
- It's stocked Uncoated and with FC20, TiAlN - Titanium Aluminum Nitride, TiCN - Titanium Carbonnitride, TiN - Titanium Nitride coatings.
- What end styles are available for the 3200 General Purpose?
- It's available in Ball, Corner Radius, Square.
- How many flutes does the 3200 General Purpose have?
- The 3200 General Purpose is a 4-flute tool.
- What's the helix angle on the 3200 General Purpose?
- The 3200 General Purpose has a helix angle of 30.00°.
- What tolerances does the 3200 General Purpose hold?
- The 3200 General Purpose holds a shank tolerance of h6 and a cutter tolerance of +.0000"/-.002" | +0.00mm/-0.05mm.
