Our machinist 123 blocks with no holes are ideal for use as parallels, but they’re also necessary in other situations. Due to case hardening, our hole-less machinist blocks don’t mark up easily, and the unique hole-less feature prevents chips from getting stuck in the block. Each pair that you receive will match one another exactly. These machinist 123 blocks with no holes are heavy-duty, long-lasting, and reliable.
Features
- Weight: 3.5 lbs.
- Heat treated and case hardened to HRC 57-62
- Made of precision-grade tool steel hardened and ground on all 6 sides of block
- Accuracy and squareness on all sides within .0001"-.0002"
- Dimensions- 1" x 2" x 3"
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
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Excellent value and fulfills my requirements
These will do anything I need them for and are an excellent value for the price.
Fantastic precision...
…and an incredible price!!
Solid and precision
we are very please with the precision and the quality. We could not have made them for the price
Nice blocks
I use these blocks in truing up model ship parts. They work very well.
no holes blocks
Great blox Engraved my name on all 4 of them look great
Just what I needed
I was looking for some inexpensive 1-2-3 blocks for use on my mini-lathe, and these were just the ticket. I'm a beginner lathe operator, and I didn't want to spend a lot of money, and these were perfect.
123 Blocks acceptable
So far, so good.....
1-2-3 Blocks Review
Very nice product, good value.
Set up blocks
Purchased as a gift.
1 2 3 blocks
You simply can't beat these for the price. I would much rather have the ones without holes. They hold up well and are easier to clean off the shavings.
Block purchase
Very professional. Outstanding service.
Very good!
I use these blocks with my granite table to precisely re-dish bicycle wheels.
Ultra Precision 1-2-3 Blocks No Holes
These block are very good. I use them daily at work.
1-2-3 Blocks
Excellent quality
I purchased because of price and was satisfied with product. Only complaint is that four blocks were stuffed into a flat rate envelope and nearly found their way out in transit. No damage to the merchandise but I expected a little more care to be given in packaging the precision ground blocks. They wouldn't have been much worse off in nothing but a plastic bag. Not mad, just giving honest feedback, would likely purchase again with only apprehension being about shipping/packaging
These had that red colored light oil as expected wrapped in oil soaked paper. Cleaned up very nice and easy since no holes. Im just a hobbyist so I don’t have a surface plate or full set of mics but the ol digimatic claims they’re within tolerance. My only complaint is the shipping method, as they were sent in just a flat rate envelope protected by nothing but the thin layer of cardboard and they were stuffed in there stacked two-tall/wide. the envelope looked like it was gonna give out where the corners of the blocks were pushing on it. That aside, I’d give them 5 stars for being as advertised and a good value.
Good experience, recommended seller.
Well-made
So far so good, quick and easy. The website itself is a bit clumsy to scroll through the page on my phone, but otherwise good.
Arrived as advertised, very quick to ship. Thanks