Shopping Cart

Your cart is empty.

Your cart is empty.

SPEED TIGER INTA Carbide Roughing End Mill - for Alloy Steels/Hardened Steels - Micro Grain Carbide End Mill - ZrN-A Coating - 4-Flute - INTA1/4-4 (1 Piece, 1/4')

Free shipping on orders over $29.99

$25.20

$ 10 .99 $10.99

In Stock

1.ItemPackageQuantity:1


2.Size:1/2 In


About this item

  • ✅ APPLICATION - Our carbide tools excel at working Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~46), and Cast Iron.
  • ✅ ZrN + AlTiBN COATING - The Zirconium Nitride (ZrN) +Titanium aluminum boron nitride (AlTiBN) coatings ensure stability even at high temperatures and provide superior heat resistance compared to TiAlN, TiN, or TiCN coatings.
  • ✅ HIGH-PERFORMANCE MATERIAL - Crafted from micrograin carbide, this end mill offers exceptional toughness, durability, and machinability, delivering outstanding performance and great value for its price.
  • ✅ FINE WORKMANSHIP - Our products deliver outstanding high accuracy with an error of -0.02mm, empowering users to achieve professional cutting quality effortlessly.
  • ✅ DEDICATED SUPPORT - Feel free to reach out to us via Amazon for the Cutting Condition Data, ensuring you get the most suitable product for your needs.



Product Description

INTA
INTA
INTA
INTA
INTA
INTA

Russ
Reviewed in the United States on August 12, 2024
I bought this to machine a hardened engine component, and it performed perfectly. After machining several holes, the Mill still looks new. Great piece ,
AK
Reviewed in the United States on February 23, 2024
I have a Desktop 3020 ProMax v2, with trim router spindle upgrade. I never expected to be able to mill steel, but took a chance on this bit given the positive reviews of Speedtiger. Not only was I able to slot a piece of mild steel bar, but it left a really nice finish despite being sold as a roughing bit. More than pleased with purchase.
C. Elliott
Reviewed in the United States on December 19, 2024
Used this to face the sides of an old hardened anvil, all other cutters were no match for the anvil, but this cutter did great!
Gerald S
Reviewed in the United States on April 14, 2024
I bought this to remove broken bolts in small engine heads, cuts them out like going thru butter, bought three more, different sizes after using this one
Chandre
Reviewed in the United States on November 6, 2023
The media could not be loaded.
R. Hansen
Reviewed in the United States on November 22, 2022
It does the job intended for (aluminum in this case) so what more can you ask for plus it is a good value.
David Radford
Reviewed in the United States on October 5, 2022
When it cut, it cut really nicely. However, I've broken two of these doing very simple slotting. The other 1/4" carbide end mills I have slot just fine without breaking. Same mill, same feeds and speeds. Your mileage may vary.
thomas hodkin
Reviewed in the United States on December 17, 2020
Works well on mild steel
Recommended Products

$11.70

$ 5 .99 $5.99

4.4
Select Option