LUNYEE 40pcs End Mills CNC Router Bits with ER11, ER16 Collet, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat Bits
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Availability:
In Stock.
Arrives
Thursday, Oct 29
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Features
- High Quality Tungsten Carbide End Mills LUNYEE End Mills are made of Ultra-Fine 0.2m Tungsten Carbide Steel Alloy and can process continuously for 800 minutes. Designed for CNC engraving, PCB milling, woodworking, aluminum cutting, and precision parts processing with high precision, durability, and long service life.
- Complete CNC End Mill Set Packing List includes 1-ER11 and 1-ER16 collet, 2-Flute Spiral Flat Nose & Ball Nose End Mills, and Two End Mill Sets with Nano Blue and Titanium Coating. Ideal for CNC carving, engraving, slotting, contouring, and detailed machining projects.
- 2-Flute Spiral Flat Nose & Ball Nose End Mills Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm. Suitable for detail carving, 3D engraving, sign making, acrylic cutting, wood carving, and smooth finishing applications on CNC engraving machines.
- Two End Mill Sets with Nano Blue & Titanium Coating Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), Cutting Length: 17mm, Overall Length: 38mm. Multiple bit sizes help users handle precision engraving, fine detail milling, lettering, PCB routing, and small-part CNC machining tasks.
- Wide Material Compatibility & CNC Machine Support Widely used in plastics, aluminum, circuit board, wood, and other precision parts processing applications. Compatible with LUNYEE 3018 Series benchtop CNC machines, engraving machines, desktop CNC routers, and other industrial CNC machines for hobby, workshop, and professional machining projects.
Description
CNC Router Bit CNC Router Bits1/8" Shank V Groove Router Bits 10PCS CNC Router Bits Set Cove Box Router Bits-8Pcs 5PCS Flute End Mill 5PCS CNC Router Bits
Size: 3.175mm x 17mm
Material: Tungsten Carbide
Brand: LUNYEE
Cutting Length: 17 millimeters
Item Weight: 0.25 kg
Size Name: 3.175mm x 17mm
Cutting Length: 17 millimeters
Item Weight: 0.25 kg
Cutting Diameter: 3.18 millimeters
Item Diameter: 3.18 millimeters
Cut Type: Ball Nose
Number of Flutes: 2
Material Type: Tungsten Carbide
Brand Name: LUNYEE
Number of Items: 1
Included Components: router bits
Manufacturer: LUNYEE
Part Number: router bits-40
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have a Yunlee DIY CNC 3018 machine and wrote a review about it. Afterwards, Yunlee invited me to tryout this bit set as well. I looked into different brands available in Amazon. this is one of the most complete and price competitive options for beginners. As a DIY CNC newbie, I had some observation, more than advice... I put the bits into test for my of my initial 2 CNC projects. in each photos, I included one or two bits I used for rough and detailed cuts in the photos for the acrylic plate, I used a 2.4mm nano blue compression bit for the rough cut and v-cut 0.1mm 30° but for detailed cut. the rough cut was fast and bottom surface was flat and clean. there was no overheating for both the bit nor the acrylic (no melting of the chips or plate edges). the v-cut was sharp and precise to yield the fine pattern and graphic I wanted. I did need some clean up afterwards to remove some residue, but I guess this is normal. My second project is a Nixie clock wooden housing. bottom side, I had only rough cut with the 1/8" 2 flute end mill. it craved out the pocket well and fast with not much vibration. there was consistently chip still attached but only to one side of the wall, so it must be related to the grain pattern of the wood, not related to the bit? Top side, I used the 1/8" upcut end mill for rough cut and 1.2 nano blue bit for detailed cut. the cut through hole wall, the 2-step circumference on the hole all came out well. again I do need to clean up afterwards. will try to lower the feed rate next time if it would make it even cleaner. (updated with the final product. look great, thanks Lunyee) I haven't tried the titanium coated set yet. still have a few projects in mind and will update my observations after in here. Overall, the bits served my purpose as a beginner. the document describes the application of each bits is clear (better than a lot of YouTube videos which at the end tell you nothing about which bits for what), price is great, and last but not least customer support is always awesome
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Reviewed in the United States on July 24, 2024 by A.F.Chan
My husband is using and stays they are working great. Good variety of sizes and quality is good. Easy to use and good value for the money.
Reviewed in the United States on December 1, 2024 by Mary Ellen Cardello
Comes with a phenomenal assortment that mill, carves and cuts super well! Bought this set for my mother and she’s amazed!
Reviewed in the United States on July 8, 2024 by Gabby
Nice
Reviewed in the United States on June 14, 2026 by pezhman
Muy buena calidad !!!
Reviewed in the United States on March 29, 2025 by Dayli León Rodríguez
These bits are a great deal for the money. Many different sizes and they last. Highly recommended.
Reviewed in the United States on August 7, 2024 by F. Stacy Gawronski
Bits appear to be fine, great assortment. However I do question the inclusion of a ER16 Collet especially being sold with the LUNYEE brand. Why include a ER16 collet that wont fit the the LUNYEE CNC machine, makes no sense what so ever. Had to order a ER11 x 1/4" from another seller
Reviewed in the United States on October 17, 2025 by J Higgins
This set has a good variety of bits. I have a very low-end CNC that isn't very powerful which makes these bits a good match. It would be nice if the manufacturer included the bit presets to load into Fusion 360 as it's a lot of work to do it manually. The bits I used are sharp and cut well. For the price, these bits are a great value.
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Reviewed in the United States on April 7, 2025 by David W.