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

  • Based on 2,754 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 13 hours and 12 minutes
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Size: 1.5-3.175mm Set


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.
  • Advantage: With sufficient flexural strength and wear resistance, which ensure high work efficiency.Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
  • Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
  • Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.
  • Genmitsu CNC Bits Selection Guide: To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below.

Material: Carbide


Size: 1.5-3.175mm Set


Brand: SainSmart


Shape: Round


Tolerance Held: Precision


Package Dimensions ‏ : ‎ 3.35 x 2.05 x 0.47 inches; 1.76 Ounces


Date First Available ‏ : ‎ February 28, 2019


Manufacturer ‏ : ‎ Genmitsu


Best Sellers Rank: #36,234 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Spiral Router Bits


#8 in Spiral Router Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 2,754 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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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Top Amazon Reviews


  • A little brittle, but they work well.
Size: 0.8-3.0mm Set
The small ones are likely to break, but that's kind of the nature of working with bits this small. They all cut well in my CNC, tho so I would still recommend them.
Reviewed in the United States on August 27, 2023 by Zero

  • Worked well
Size: 0.8-3.0mm Set
Did the job
Reviewed in the United States on August 22, 2023 by Amazon Customer

  • Good endmills for use on MDF
Size: 1.5-3.175mm Set
These end mills did a great job on MDF. My only complaint is that they are not labeled on the bit as to their individual size. These are very small diameter and hard to differentiate the smaller sizes.
Reviewed in the United States on March 2, 2023 by David

  • Actual dimensions are all over the place.
Size: 1.5-3.175mm Set
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

  • Cnc bits
Size: 0.8-3.0mm Set
Product and shipping date were as promised.
Reviewed in the United States on May 26, 2023 by Anthony K Amodeo

  • Exactly what I needed
Size: 0.8-3.0mm Set
Tiny bits cut very intricate tracings well. Just have to be careful not to cut deeper than bit diameter
Reviewed in the United States on April 26, 2023 by mcipolat

  • Not sure...
Size: 0.8-3.0mm Set
I'm not sure if the problem was that I was using the wrong size for the wrong purpose or hadn't set up the machine fully yet, but these bits struggled with even simple jobs in basic pine.
Reviewed in the United States on October 3, 2022 by PopCProf

  • Good quality and cut clean
Size: 0.8-3.0mm Set
So far so good on the quality and I have cut as thick as 4mm carbon fiber.
Reviewed in the United States on April 18, 2023 by DSloan

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