Fullerton Tool Logo

EDP 92439, 3400 Harmon-i-Cut 16 mm Corner Radius End Mill

Series 3400·EDP 92439
92439End Mill
Harmon-i-Cut
In Stock
Michigan12
Fast Shipping
Same day on most stocked items
Regrind
Recondition & recoat
Family Owned
Michigan & California
Specifications
Coating
FC18
Number of Flutes
4
End Type
Corner Radius
Length
Long Reach
Cutting Diameter
0.6299
Flute Length
0.7874
Shank Diameter
0.6299
Overall Length
5.9055
Neck Diameter
0.6043
Reach
3.5039
Radius
0.0197
Cutting Type
Center
RghFinSlotPlngHEM
KCast Iron
NBrass & Copper
Also applicable Steels · Stainless · Super Alloys · Titanium
Not suitedCompositesPlastics
FULCOAT 18Coating Profile

Built for high-speed machining with outstanding oxidation resistance, hot hardness, and wear resistance. Ideal for stainless steels, alloy steels, titanium, and hardened steels.

Need a Different Coating?

Don't see the coating you need? We can coat or alter this tool — get instant pricing & lead time.

Quote Alterations

The 3400 Harmon-i-Cut is a 4-flute, high-performance end mill designed for brass, copper, cast iron, steels, stainless steels, titanium, and nickel-based super alloys, including Inconel. Its variable helix, unequal flute spacing, and varying rake help reduce harmonics and chatter while supporting longer tool life and higher material-removal rates in difficult-to-machine materials.

84 Years
Third-generation, family-owned
US Headquarters
Saginaw, Michigan
ISO 9001:2015
Certified quality system
Regrind Program
Recondition & recoat service

Size chart · 3400 Harmon-i-Cut Corner Radius · Long Reach

3 EDPs
Corner radius
DiameterShank DiameterOverall LengthNeck DiameterReach0.5 mm1 mm
10 mm10 mm100 mm9.6 mm54 mm
16 mm16 mm150 mm15.35 mm89 mm
92439
20 mm20 mm150 mm19.35 mm89 mm

16 mm 3400 Harmon-i-Cut, other ends & lengths

EDPEndLengthFlute lengthOverall lengthRadiusOpen
92436Corner RadiusStub20 mm89 mm0.5 mm
92595Corner RadiusStandard38 mm100 mm2 mm
92428Corner RadiusStandard38 mm100 mm0.5 mm
92415SquareStandard38 mm100 mm

16 mm in other End Mills

EDPSeriesLengthFlute lengthOverall lengthRadiusFlutesOpen
362183600 ForceStub20 mm89 mm1.5 mm9
376773412 Fantom 2.0Standard20 mm89 mm0.75 mm5
939343000 IntimidatorStub25 mm89 mm1.5 mm4
276633833 AlumaMill G3Long Reach30 mm150 mm0.5 mm3
913793200 4-Flute General PurposeStandard30 mm89 mm2 mm4
348833415 Fantom VicorStandard38 mm100 mm3 mm5

About EDP 92439

Fullerton EDP 92439 is the 3400 Harmon-i-Cut 16 mm Corner Radius End Mill: length Long Reach, flute length 20 mm, shank diameter 16 mm, overall length 150 mm, radius 0.5 mm, neck diameter 15.35 mm, reach 89 mm, coating FULCOAT 18, cutting type Center, 4 flutes. Made in the USA by Fullerton Tool.

EDP 92439 questions

What are the dimensions of Fullerton EDP 92439?
EDP 92439 has a cutting diameter of 16 mm (0.6299"), flute length of 20 mm (0.7874"), shank diameter of 16 mm (0.6299"), overall length of 150 mm (5.9055"), radius of 0.5 mm (0.0197"), neck diameter of 15.35 mm (0.6043") and reach of 89 mm (3.5039").
What coating is on EDP 92439?
EDP 92439 is coated with FULCOAT 18.
What materials is EDP 92439 rated for?
The 3400 Harmon-i-Cut is rated for Cast Iron, Stainless Steels, Brass & Copper, Steels and Super Alloys (Nickel based, Inconel).
Where can I check stock and price for EDP 92439?
Live stock by warehouse, lead time and your account's price for EDP 92439 are in Fullerton's tool search at fullertontool.com/search. Signed-in customers can order from there.
What materials is the 3400 Harmon-i-Cut designed for?
It's designed for Brass & Copper, Cast Iron, Stainless Steels, Steels, Super Alloys (Nickel based, Inconel), and Titanium.
What coating does the 3400 Harmon-i-Cut come with?
It's stocked with FC 18 coating. Our FC18 coating is built for high-speed machining with outstanding oxidation resistance, hot hardness, and wear resistance. Ideal for stainless steels, alloy steels, titanium, and hardened steels.
What end styles are available for the 3400 Harmon-i-Cut?
It's available in Ball, Corner Radius, Square.
How many flutes does the 3400 Harmon-i-Cut have?
The 3400 Harmon-i-Cut is a 4-flute tool.
What's the helix angle on the 3400 Harmon-i-Cut?
The 3400 Harmon-i-Cut uses a variable helix angle.
What tolerances does the 3400 Harmon-i-Cut hold?
The 3400 Harmon-i-Cut holds a shank tolerance of h6 and a cutter tolerance of +.0000"/-.002" | +0.00mm/-0.05mm.