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SPEED TIGER

SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/4"4T (5 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

    • Based on 1,707 reviews
Condition: New
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$36.42 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 26
Order within 34 minutes
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Item Package Quantity: 5


Size: 1/4 in


Features

  • APPLICATION - Our carbide tools are highly effective at machining various types of steel such as Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~51), and Cast Iron.
  • AlTiBN COATING - This coating, made of titanium aluminum boron nitride (AlTiBN), offers exceptional stability at high temperatures and surpasses the heat resistance of TiAlN, TiN, or TiCN coatings.
  • HIGH-PERFORMANCE MATERIAL - This end mill is made from micrograin carbide, which gives it exceptional toughness, durability, and machinability. It performs brilliantly and is an excellent 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.

Material: Other


Finish Type: AlTiBN


Cutting Diameter: 0.25 Inches


Number of Flutes: 4


Size: 1/4 in


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 3.78 x 2.2 x 0.63 inches; 5.61 Ounces


Item model number ‏ : ‎ ISE1-4-4T


Date First Available ‏ : ‎ July 23, 2018


Manufacturer ‏ : ‎ SPEED TIGER


Best Sellers Rank: #2,938 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Square Nose End Mills


#1 in Square Nose End Mills:


Customer Reviews: 4.5 4.5 out of 5 stars 1,707 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Perfect for home shop hero
Item Package Quantity: 5 Size: 3/8 in
I use speed tiger endmills on my Bridgeport every day. They are verysharp and stay sharp for a long time. cut gummy 1018 steel like butter dry. sharp enough to cut aluminum. Work great on stainless and tool steel. Surface finish on facing is always close to mirror. edge is fine for machine parts but would need to polish for ornate parts. If you are breaking these things. Lock the x when cutting x and lock the x when cutting y. Don't make heavy climb cuts without drag on the current axis lock. ... show more
Reviewed in the United States on August 4, 2023 by Brian H.
    • Quality end mills, good price
Item Package Quantity: 5 Size: 3/32 in
Despite the small size, was able to mill 5/16" deep slots in cast iron with ease and without breakage.
Reviewed in the United States on August 31, 2023 by Kevin J. Manuele
    • Not bad at all
Item Package Quantity: 5 Size: 1/4 in
These bits are definitely beyond my expectations. I have been cutting .125" depth at about 18ipm and the chips are flying. About 10 parts cut so far and still going. Getting ready to pull the trigger on some 1/2 and 3/8's as well
Reviewed in the United States on July 9, 2023 by TS
    • Best budget end mills money can buy
Item Package Quantity: 5 Size: 3/16 in
Just awesome very sharp and dont chatter like the cheap ones.
Reviewed in the United States on July 24, 2023 by Matthew
    • They last
Item Package Quantity: 5 Size: 3/8 in
Review Image by James Farley James Farley
4140, Grade 5, 17-4, No chipping. No broken tools. Normal wear. Long cycle times. Good carbide. Fast shipping. Live in the boondocks? We started machining the same day.
Reviewed in the United States on July 9, 2023 by James Farley James Farley
    • Way better than expected for the price
Item Package Quantity: 1 Size: 3/8 in
Ate through the inch of aluminum I needed it too so mission accomplished. Did good at drilling two critical holes as well and I honestly couldn't ask for better performance.
Reviewed in the United States on July 8, 2023 by Bear
    • Worked great and came in before scheduled.
Item Package Quantity: 5 Size: 7/64 in
These are used in our production line and are very reliable.
Reviewed in the United States on July 5, 2023 by Eric Reid
    • good clean cuts
Item Package Quantity: 5 Size: 1/4 in
Got good clean cuts. Used it to cut the inside radius out on angle iron for a sharp 90 degree corner.
Reviewed in the United States on June 27, 2023 by Amazon Customer

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