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🔷 Cut sharper, last longer, create better — the ultimate CNC engraving upgrade!
The SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits feature a 30° V-shaped 0.1mm tip with a 1/8" shank, crafted from nano blue coated alloy steel for superior hardness and corrosion resistance. Designed for precision and durability, these bits deliver smooth, glitch-free cuts across a variety of materials including wood, acrylic, carbon fiber, and PCB, making them a top choice for both hobbyists and professional CNC users.
| ASIN | B07P99F3L1 |
| Best Sellers Rank | 128,742 in DIY & Tools ( See Top 100 in DIY & Tools ) 630 in Router Accessories & Parts |
| Brand | Genmitsu |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (971) |
| Cut Type | V-Groove Cut |
| Cutting Diameter | 0.1 Millimetres |
| Cutting Length | 30 Millimetres |
| Item Diameter | 0.1 Millimetres |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Genmitsu |
| Manufacturer Part Number | CNC60-70V |
| Material | Carbide |
| Model Number | CNC60-70V |
| Number of Flutes | 1 |
| Size Name | 1/8" x 30mm |
| Unit Count | 10.0 Count |
A**R
Sharp.
Well made, allowed me to try free hand sign routing. Good for outlining design when routing.
C**E
Perfect for hobbyist detailed CNC work in wood, brass and slate (so far)
I've used these on pine, mahogany, brass and slate. With careful attention to feeds, depths and speeds, I've had excellent results every time. Hobbyist CNC with a Genmitsu 4040 Pro MAX and Inventables Easel.
J**E
Ok quality but use coolant for engraving metal
Ok quality for the money, I use them for engraving anodised aluminium, but you must use a coolant as cheap grade metals stick to the cutter and break the tips, I used a paste and it works a treat but I also tried heavy oil which worked great too but a bit more messy I only did 0.2mm depth for the engraving and used 500mm/m feed and 200mm/m plunge
M**N
Perfectly compatible v carve bits
Perfect for the genmitsu 3018 I have. Done a few scarves with them. Make a nice clean cut as long as you go slow (since they're a single flute design)
T**G
Not carbide and not very sharp
The headline description of these says 'carbide' but I see in the description that they're made of alloy steel. This fits with my experience of trying to use them for metal engraving (aluminium) - They aren't very sharp and haven't got a good enough edge to cut metal. Probably OK for wood & plastic. Would not buy again.
D**E
Great for milling SRBP PCBs and good value in my opinion
I've milled several PCBs without breaking one and it's still sharp. I find the 30deg angle better than the 20deg as it gives that little bit extra width to the cut. I didn't have much success with cheap 20deg ones.
H**T
A good product
I bought these bits for engraving acrylic , and they worked extremely well.
B**K
Ok, but varition in shape.
Ok quality, but very different lenght and shape. Bit converning for a milling tool. Will buy different next time.
E**T
Tout semble correct, je n'ai pas encore eu le temps d'essayer les pointes à graver.
C**R
Gute Qulität. Passt wie beschrieben.
R**I
Ottima qualità. Solo per finiture. L'angolo a 30° è condizionante.
C**A
Precies zoals verwacht
D**R
Great bits
Trustpilot
1 month ago
4 days ago