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Pair of Ultra-Precision 1 x 2 x 3-Inch Parallel Blocks Set 23 Holes 0.0001 Precision with Case&Screws

Free shipping on orders over $29.99

$22.59

$ 10 .99 $10.99

In Stock
  • Material: Made of high quality steel, hard and hard wearing, not easy to wear and tear, long time to use.
  • Accuracy: 0.0001 precision for 23 holes.
  • Product includes:A pair of ultra-precision 23-hole parallel block set, 5 hexagonal screws and a hexagonal wrench with plastic case.
  • Application:Great for machinists, woodworkers, metalworkers and more.
  • Note: If you have any questions, please feel free to contact us.



Product Description

Matched pair blocks (1-2-3

Matched pair blocks 1-2-3 inch

0.0001 precision for 23 holes

5 threaded holes and 18 ordinary holes

23-hole parallel block set

23-hole parallel block set

5 hexagonal screws

a hexagonal wrench

Widely used for setup

Widely used for setup, layout, and inspection work, etc

Comes with a storage box for easy storage and management


Evangelina Salinas
Reviewed in the United States on March 9, 2025
They’re awesome
R. DiMeo
Reviewed in the United States on January 21, 2025
Which is what you want. What are the screws for?
Paul Steder
Reviewed in the United States on September 16, 2024
Nice case. Drilled with 5 tapped holes on 2 x 3" face. Screws included. Nice surface finish.Good bargain.
Richie Sideways
Reviewed in the United States on December 16, 2024
These have worked well for my purposes as a hobbyist.
baumer
Reviewed in the United States on November 12, 2024
I use these blocks for set ups on table saws or band saws. They come handing for quick set ups. They are made very well and reasonably priced.
Dragonheart
Reviewed in the United States on January 11, 2024
Precision blocks were wrapped in treated paper to prevent rust and blocks, screws & wrench were packaged in a sturdy plastic case. Checking all sides with the micrometer the blocks appear to be dead on accurate. There's a sticky coating on the blocks very much like Cosmoline. I plan to clean the box and coat them with a spray Carnuaba wax, hopefully this will keep them from rusting.
Mike
Reviewed in the United States on April 28, 2024
Good and fast
Wade
Reviewed in the United States on April 18, 2024
If your plan is to simply use these as they are they will serve their purpose. However if you plan was to bolt them together to make anything more complex then a simple block, good luck. They don’t bolt together. The bolts will only go into the treaded holes, all the other holes are worthless. Not even sure why they drilled them out.