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Download location of the database
- Please refer to the Product Guide and Documents on the product page.
- We have included the download links for the various software, including Fusion 360, Carveco and G-Wizard, in a PDF document (can only be called a USER GUIDE due to Amazon policy).
- To cover all the other options, we have included two tables with all the parameters for bits, speeds and feeds.
The Genmitsu CNC Router Bits Tool Database is available now!
- The Tool Database is used to make tool management and selection very quick and easy, reducing the possibility of programming jobs with incorrect depths, speeds and feeds.
- The Tool Database is accessed from the Select button each time a new toolpath is created and allows pre-defined tools and settings (speeds, feeds, etc.) to be selected from a list.
- Overall, a tool database can help you save time, money and improve safety in your workplace.
- Note: The database can only be used as a guide, please start with conservative settings, low speeds and depths of cut and see what speeds and feeds work best for your specific application.
Genmitsu PD30A PCB Drill Bits Set
Cutting Diameter
0.1/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5/1.6/ 1.7/1.8/1.9/2.0/2.1/2.3/2.4/2.5/2.6/2.7/2.8/2.9/3.0mm, total 30pcs
Package List
Total 30pcs (10pcs/set):
1 set of PCB Drill Bits (0.1mm-1.0mm)
1 set of PCB Drill Bits (1.1mm-2.0mm)
1 set of PCB Drill Bits (2.1mm-3.0mm)
Specification
- Material: Tungsten Carbide Steel Alloy
- Shank Diameter: 1/8" (3.175mm)
- Cutting Diameter: 0.1-3.0mm
- Overall Length: 1.5" (38mm)
High Quality
The PCB drill bits are made of high-quality tungsten carbide steel alloy. Seismic design on the blade edge enables it to stay stable during engraving.
High Precision
With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
Wide Application
Suitable for PCB, MDF, ABS, PVC, wood, plastic, copper, amber, beeswax, circuit board, and other precision parts drilling.
James Bryant
2025-08-03 18:43:42
Below you'll be able to read my old review.But let me tell you this company reached out right away and without asking me any questions basically said hi here's a set of are slightly more expensive bits would you like a set and they sent them to me no problem whatsoever it's 10 bits and these are hardened differently bits pretty sure I got them pretty quickly and immediately sort of testing them and when you if you read the old review you'll understand how I test my bits but because I wanted to see how good these were I push them four times tougher on the first cut with every one of those bits I pushed. I can say not one bit broke not one bit chipped not one bit even lost a little bit of color and yes I'm still operating at slow speeds to test them but it's now been a couple of weeks I've done a few things and a couple of those bits become my go-to for dealing with specific speeds that are a little bit higher than I might normally like but I'm using all the bits now and I should say that aside from the original bits that broke in which again if you read the old review you'll you'll see I haven't had any other bits from this company break just outstanding.Old review Used with feed rate of 50mm (super slow on my CnC) and right away to bits broke as spindle spun up to speed and started first cut. No other bits either bigger or smaller have broken since, but obviously some flaws in manufacturing of these bits.
Earl W. Damron
2025-07-28 14:00:21
I do a lot of detailed modeling. From time to time I need a really small drill bit. This set includes some extremely small sizes. The very smallest one is so small that it breaks very easily, but given how small it is, I really don't see any way around that.These really come in handy, and if I do end up breaking a few of them, I'd happily buy another set.
Yellow Dog
2025-07-24 18:30:43
I love these for a whole lot of reasons. They are very sharp, and cut plastic easily. They are inexpensive, and come in many sizes. They all have the same size shank, so I can easily swap them through my pin vice without having to change adapters.The bad?They are very brittle, a consequence of the hardness that makes them sharp. The bits don't stand up well to drops or getting bound up in media. I have snapped some drilling into white metal miniatures, but they are not really made for that, either.If you are a model builder or mini painter I consider these a must have.
Dennis
2025-07-18 16:05:03
Having a variety of PC drill bits is want I needed to get the job done. Would highly recommend.
Valerie B.
2025-07-16 11:41:35
I make a lot of miniatures so I drill anything from wood to plastic and soft metals like brass or copper. These bits work on all these materials but snap very easily. I have broken many when setting my drill down or torquing the bit a tiny bit in either direction.
Nick L.
2025-06-28 13:46:33
These drill bits work very well and the measurements are spot on. The shank on all of them are exactly 0.125†(1/8â€). And the diameter of the drilling ends were all exact, according to my non-Mitutoyo calipers at least.These are much better used in a drill press of some kind because any sideways force on the smaller sized ones and they will snap. These are tungsten carbide so they are very hard and not flexible at all. I use them in a Dremel tool with the Dremel Drill Press and it works great! I think the Dremel Drill Press/Work Station thing is your best bet if you don’t already have a drill press because it’s only like $40 at the time of writing this review, and I would imagine most people already have some kind of Dremel tool if you’re looking to buy these mini drill bits.I would definitely recommend these mini drill bits to anyone needing to make very small and precise holes.
cyrus
2025-06-20 15:50:36
I use them for electronic projects.Like small FM,AM- radio's
ScottWing
2025-06-02 16:58:00
The bits seem decently made but have a couple issues. First, one bit, .2mm, arrived broken. Must have been done at the factory as the plastic container was undamaged. Second, you need a lighted magnifying glass the read the size markings as they are very small and light.Update 5/18/23. Sainsmart customer service contacted me about a day after I submitted the original review above. They have offered both a refund or replacement of the complete set with me keeping the original set. I declined their offers as I didn't really think it necessary since I am unlikely to ever use the broken bit. Based on their service. I would definitely order from Sainsmart again.
Darryl Moss
2025-05-31 11:18:42
I used it for doing name plates and it worked well and looked good, thank you.
Customer
2025-05-22 15:34:54
satisfied but fragile
Ugur Eker
2025-04-07 13:32:32
Sadece baskı devre çıkartmak için ideal. Herşey için geçerli değildir.
Jorge
2025-03-03 10:15:34
Llegaron justo a tiempo para cumplir con un compromiso. Excelente calidad.
Customer
2025-01-21 17:01:56
A very good set of drill bits with a wide range of sizes. Ideal for modelling. Small sizes need care when handling but produce fine holes. Need a cordless drill to use with slow speeds
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