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SainSmart

SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 1.5-3.175mm, 1/8" Shank

  • Based on 3,242 reviews
Condition: New
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$14.59 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 7
Order within 21 hours and 20 minutes
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Size: 1.5-3.175mm


Features

  • Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm), 10Pcs.
  • Hard Steel: With sufficient flexural strength and wear resistance, which ensure high work efficiency.
  • Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
  • Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
  • Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.

Material: Carbide


Cutting Length: 12 Millimeters


Finish Type: TiSiN


Cutting Diameter: 3.18 Millimeters


Number of Flutes: 2


Product Dimensions ‏ : ‎ 1.46 x 1.46 x 0.1 inches; 1.76 ounces


Date First Available ‏ : ‎ February 28, 2019


Manufacturer ‏ : ‎ SainSmart


Best Sellers Rank: #38,500 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #25 in End Mills #45 in Spiral Router Bits


#25 in End Mills:


#45 in Spiral Router Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 3,242 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 7

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • GoodBits.
Size: 0.8-3mm
CNC bits great I use them to cut plastic/epoxy resin. Good bits.
Reviewed in the United States on May 31, 2025 by Calvin D. Ostrom
    • Great product and great service
Size: 1.5-3.175mm
Love these bits. Shipping was very quick too.
Reviewed in the United States on April 10, 2025 by D. Shumaker
    • Update, to 4 stars
Size: 0.8-3mm
The smaller bits are not very durable. Seem to be brittle and prone to breakage. I thought at first it was just me pushing it to fast but reducing the the speed did not help. Update, Customer support supplied me with replacement bits and these are working much better.
Reviewed in the United States on February 7, 2024 by Mr. T
    • CNC bits
Size: 1.5-3.175mm
Works fine
Reviewed in the United States on March 15, 2025 by leonard reiter
    • Great cnc bits
Size: 0.8-3mm
Very pleased with this, for my cnc and they work great , cut great
Reviewed in the United States on January 25, 2025 by LaVern M
    • A range of sizes, just not those written on the box
Size: 0.8-3mm
So, yes, you’ll get a set of differently sized end mills of middling quality, but don’t rely on what’s written on the box, the actual diameters are way off. Not a huge deal, as long as you take a pair of calipers to them and enter the correct dimensions into your program that calculates the tools path. The tips could be sharper, but if you are mostly working in wood and take shallow passes, you should be fine. Next time I’d likely spend some more money to get higher-quality bits. ... show more
Reviewed in the United States on August 1, 2019 by Carsten Langrock
    • GOOD DEAL!
Size: 0.8-3mm
These CNC Router bits are a "Must Have" for anyone with a CNC machine. We go through a lot of router bits so this set is a very good deal!
Reviewed in the United States on April 6, 2024 by Richard Reese
    • Actual dimensions are all over the place.
Size: 1.5-3.175mm
The largest is in fact very close to 3.175mm, and the smallest close to 1.5mm, but other than that they seem to be placed at random sizes, nowhere close to representing the dimensions shown in the photo. I also got two identical 2.4mm bits, which is not a huge deal for me, but I was consider using the 2.2mm for something and I didn't get one. So they're cheap and good for things that don't require a specific width dimension. ... show more
Reviewed in the United States on September 9, 2022 by JSC

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