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EDP 34912, 3400 Harmon-i-Cut 1/8" Corner Radius End Mill

Series 3400·EDP 34912
34912End Mill
Harmon-i-Cut
In Stock
Michigan76California7
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
Stub
Cutting Diameter
0.1250
Flute Length
0.2500
Shank Diameter
0.1250
Overall Length
1.5000
Radius
0.0100
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.

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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 · Stub

2 EDPs
Corner radius
DiameterFlute LengthShank DiameterOverall Length0.0100"0.0350"
1/8"1/4"1/8"1-1/2"
34912
5/8"3/4"5/8"3-1/2"

1/8" 3400 Harmon-i-Cut, other ends & lengths

EDPEndLengthFlute lengthOverall lengthRadiusOpen
34924BallStub1/4"1-1/2"
34081BallStandard1/2"1-1/2"
34754Corner RadiusStandard1/4"1-1/2"0.0200"
34041Corner RadiusStandard1/2"1-1/2"0.0100"
34900SquareStub1/4"1-1/2"
34001SquareStandard1/2"1-1/2"

1/8" in other End Mills

EDPSeriesLengthFlute lengthOverall lengthRadiusFlutesOpen
271523833 AlumaMill G3Standard1/4"1-1/2"0.0150"3
315113200 4-Flute General PurposeStub1/4"1-1/2"0.0300"4
334003335 Alloy Steel RougherStub1/4"1-1/2"0.0080"3
350963500 FuryStub1/4"1-1/2"0.0100"4
364173125 V-MacStub1/4"1-1/2"0.0100"5
358023500SM Micro FuryStub3/16"1-1/2"0.0400"4

About EDP 34912

Fullerton EDP 34912 is the 3400 Harmon-i-Cut 1/8" Corner Radius End Mill: length Stub, flute length 1/4", shank diameter 1/8", overall length 1-1/2", radius 0.0100", coating FULCOAT 18, cutting type Center, 4 flutes. Made in the USA by Fullerton Tool.

EDP 34912 questions

What are the dimensions of Fullerton EDP 34912?
EDP 34912 has a cutting diameter of 1/8" (0.1250" · 3.18 mm), flute length of 1/4" (0.2500" · 6.35 mm), shank diameter of 1/8" (0.1250" · 3.18 mm), overall length of 1-1/2" (1.5000" · 38.1 mm) and radius of 0.0100" (0.25 mm).
What coating is on EDP 34912?
EDP 34912 is coated with FULCOAT 18.
What materials is EDP 34912 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 34912?
Live stock by warehouse, lead time and your account's price for EDP 34912 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.