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CML Supply Mini Micro Drill Bit Set and Pin Vise Chuck 31 pcs

4.6 out of 5 stars 222 customer reviews
| 17 answered questions

Price: $22.23 & FREE Shipping on orders over $49. Details
Only 4 left in stock.
2 new from $16.93

Specifications for this item
Brand Name CML Supply
Part Number 554-004
Material Type High Speed Steel
UPC 961755540046
EAN 0961755540046 , 5899406010677
Is Recalled? N
UNSPSC Code 20121600

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Frequently Bought Together

  • CML Supply Mini Micro Drill Bit Set and Pin Vise Chuck 31 pcs
  • +
  • TEKTON 6655 Needle File Set, 10-Piece
Total price: $28.57
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Product Features

  • CML Supply 30pc. high speed steel drill bit set
  • Includes sizes from 0.013" to 0.079"
  • Pin Vise with swivel top holds bits from 0-.125"
  • CML Supply Brand Pin Vise features black oxide collet for better grip

Product Description

30pc. high speed steel drill bit set. Bits are PREMIUM QUALITY, production grade drills ground from solid steel blanks.

Swivel Head Pin Vice holds bits from 0-.125" (0-3mm). Features high quality hardened steel collets for superior grip.

Bit Set Includes:

* (4)0.4mm 0.013"
* (4)0.5mm 0.020"
* (4)0.75mm 0.029"
* (4)1.0mm 0.039"
* (4)1.2mm 0.047"
* (4)1.5mm 0.059"
* (4)1.75mm 0.071"
* (2)2.0mm 0.079"

Product Details

  • Shipping Weight: 0.8 ounces (View shipping rates and policies)
  • ASIN: B001RJE3X8
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (222 customer reviews)
  • Amazon Best Sellers Rank: #1,552 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
I haven't had these very long so I can't say how well they hold up over time, but I figured I'd add some things I noticed.

I'm making pinhole plates for pinhole cameras, so I'm mostly interested in the smallest bits. I also need them to be accurate because a difference of something like 0.001" or 0.01mm is enough to make a difference in image sharpness with precision-drilled pinholes in many cases.

I put the smallest bit in a good solid micrometer outer caliper I have and it read exactly 0.013" as advertised. Note that these tiny ones are TINY. To give you some idea, the thinnest manual sewing needle I could find was wider than 0.02"/0.5mm. The smallest bit (0.013"/0.33mm) in this set is about the diameter of an acupuncture needle except that it has burrs to drill with. To handle these I use some sharp pointed tweezers with a locking collar of the sort that jewelers use to hold gemstones for inspection. I'm pretty good with my hands but it's difficult to dump out the little tube of the thinnest size bits and pick one bit out of it without dumping some of them.

SO NOTE: the metric conversions given for the drill bit sizes appear to be inaccurate or maybe I should just say wrong. 0.013" is actually more like 0.33mm, and my micrometer read 0.013". So it would seem that the accurate numbers listed are the English units, not the metric ones. Therefore refer to the English numbers given and convert them to metric manually if you want to know the real diameters in mm.

It's difficult if not impossible to get the really small bits perfectly centered in the pin vise, though using tweezers helps. I haven't really used a little pin vise like this before so I can't really say if this is typical, at least in this price range, or not.
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Verified Purchase
I ordered this product and a set of mini-bits from another supplier because I thought the bits that would come i this set might not be that great... I could not have been more wrong. The hand drill, and the assorted bits are in great shape and very well packaged. Be sure to unscrew the driver handle and notice two other chucks for even bigger bits! This is a great tool... This kit from hobbytoolsupply.com has everything I need and packaged well... It's a great value and turned out to be much nicer then what I got from the other supplier..
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I've been needing a set of smaller drill bits to do some work on my metal miniatures (pinning joints) and these are the ones I finally settled on. I am very happy with this set.
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Verified Purchase
This set was just the thing I needed to help me with my hobby.
I build model rockets that really fly. I needed to drill small holes for nylon screws.
The service and delivery was way above the grade. I'd order from this company always.
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Verified Purchase
I have used a few pin vice chucks in the past (borrowed from friends) and never really felt they were of decent quality (plastic hollow handles, loose chuck, no real solid feel). I use a dremel a lot of times, but the speed tends to melt plastics and sometimes is just too fast. The great thing about this set is the SOLID pin vice chuck, and all the extra bits they send you with it (that also work with my dremel). If you work with miniatures and need a pin vice & drill bits, GET THIS SET, I doubt you will find better. Shipping was super quick and the packaging is great! Cannot say enough good things about this quality product.
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Verified Purchase
I am getting back into the scale modeling hobby and had never heard of a pin vise. But, on the first model I got, it required me to open 8 little holes on the fuselage. I have a 1/4 inch drill, which I used, but this was like killing a fly with a cinder block. It worked, but probably did a little damage, too. And, it was overkill.

This is a little metal tool that holds tiny drill bits and has a rotating end so you can delicately drill small holes by applying downward pressure and turning the body of the tool. Another cool use is to put a sewing needle into the collet (bit holder) and use it to scribe panel lines into the plastic for detail or to apply thin super glue with precision. I'm told you can us it to drill out the tiny barrels of canons on planes, too for more realism.

If you work with small parts, or need precise detail work, this is a good tool. It comes with a lot of bits and two collets (the alternate stores in the body of the tool. All of it is packaged in a reusable, clear cylinder. Nice!
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Verified Purchase
It was exactly what I needed to perform the delicate task at hand. I volunteer at a natural history museum and we are learning to articulate small mammal and bird skeletons. An important task is geting a hole drilled between the various joints in order to insert a very fine SS wire. The size bits available in this set fit our needs perfectly and the pin vise allowed us to start the hole by hand, enabling a perfect alignment. The cost was the most reasonable we could find and the seller shipped the order very promptly and it arrived in perfect condition. We could not have been happier with the entire transaction.
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Verified Purchase
Great Customer Service!!

When I initially inspected this item I could not find the second collet and so I sent an email inquiring about that and I was promptly contacted both by phone and email where they indicated there are two sections which unscrew and the second collet was in the upper section just underneath the swivel and their email included a picture (see attached photo) with directions!! :-)

Nowadays it is almost impossible to get human service of any type whatsoever but CML has simply excellent customer service on top of great products!

Cannot thank or recommend them enough and I know where I will look first for any similar needs in the future!

Thank you CML Supply, you are definitely doing it right!!
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