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Your cart is empty.This is a matched set (2 each) of professional quality 1-2-3 blocks They are precision ground and case hardened to RC 55-62 on all six sides. They contain no holes. Overall sizes are within +/- 0.0002 inch Flatness and parallelism are within 0.0002inch. Squareness on all sides to within 0.0002 inch. Pairs are matched to a tolerance of 0.0002 inch. There are 2 pieces per set.
Toothless Chunk
Reviewed in the United States on January 10, 2025
You know it's gonna be accurate and reliable!
Toothless Chunk
Reviewed in the United States on January 10, 2025
You know it's gonna be accurate and reliable!
NG1971
Reviewed in the United States on March 27, 2024
Delivery was quick and arrived in an unmark box. The acuracy and quality of the 3,2,1 block are great and measured dead on. I also use this variety of aplications like checking the square on my table saw fence and thanks to this blocks i was able to square my fence to the blade. Great tool to have.
NG1971
Reviewed in the United States on March 27, 2024
Delivery was quick and arrived in an unmark box. The acuracy and quality of the 3,2,1 block are great and measured dead on. I also use this variety of aplications like checking the square on my table saw fence and thanks to this blocks i was able to square my fence to the blade. Great tool to have.
SDWA
Reviewed in the United States on January 29, 2024
Needed some solid, no hole blocks to calibrate a laser table. Have some Wen 1–2-3 blocks that are exact, but the holes interfered with calibration. These blocks are as exact as the Wen blocks (perfect!) and worked exactly as needed. Edge chamfering took care of any edge burr issues that I could see, which were none. Would recommend to anyone needing solid 1-2-3 blocks.
SDWA
Reviewed in the United States on January 29, 2024
Needed some solid, no hole blocks to calibrate a laser table. Have some Wen 1–2-3 blocks that are exact, but the holes interfered with calibration. These blocks are as exact as the Wen blocks (perfect!) and worked exactly as needed. Edge chamfering took care of any edge burr issues that I could see, which were none. Would recommend to anyone needing solid 1-2-3 blocks.
Billy
Reviewed in the United States on August 6, 2023
I can grind these blocks parallel and square closer than they come. If they go undersize it doesn’t matter. You can’t buy the steel rough it in, heat treat it and grind them to size for the price.
Billy
Reviewed in the United States on August 6, 2023
I can grind these blocks parallel and square closer than they come. If they go undersize it doesn’t matter. You can’t buy the steel rough it in, heat treat it and grind them to size for the price.
Byron Williams
Reviewed in the United States on October 12, 2023
No complaints, the product is well made and accurate enough for my purpose.
Byron Williams
Reviewed in the United States on October 12, 2023
No complaints, the product is well made and accurate enough for my purpose.
Walter Gomula
Reviewed in the United States on January 8, 2021
I bought another pair of blocks from another manufacturer at the same time and while both sets measure accurately, this set is nicely machined. No need to look any further. These do what they are supposed to do, are accurate, and about as well machined as anyone could expect at this price. That is not a cut on the product, i think if i wanted better machining i would expect to pay something in the area of 10x this price, so even at double the price i would have been very happy.
Walter Gomula
Reviewed in the United States on January 8, 2021
I bought another pair of blocks from another manufacturer at the same time and while both sets measure accurately, this set is nicely machined. No need to look any further. These do what they are supposed to do, are accurate, and about as well machined as anyone could expect at this price. That is not a cut on the product, i think if i wanted better machining i would expect to pay something in the area of 10x this price, so even at double the price i would have been very happy.
David Ellison
Reviewed in the United States on January 13, 2021
These are nicely made but they would not slip over one another smoothly, they’d catch at the edge. It turns out there was a raised burr on one corner of each block, probably from an impact of some sort. Once I found the problem, it was an easy fix. I held the block at about a 45 degree angle and dragged over some 600 grit sandpaper, only sanding the offending edge and corner. Now the blocks are very smooth and slide over one another as they should. These are an excellent value if you don’t mind touching up a corner(s) with some sandpaper. These blocks are nicely made and otherwise nicely finished.
David Ellison
Reviewed in the United States on January 13, 2021
These are nicely made but they would not slip over one another smoothly, they’d catch at the edge. It turns out there was a raised burr on one corner of each block, probably from an impact of some sort. Once I found the problem, it was an easy fix. I held the block at about a 45 degree angle and dragged over some 600 grit sandpaper, only sanding the offending edge and corner. Now the blocks are very smooth and slide over one another as they should. These are an excellent value if you don’t mind touching up a corner(s) with some sandpaper. These blocks are nicely made and otherwise nicely finished.
Cipher
Reviewed in the United States on April 1, 2020
After reading about several setup blocks covered in anti-rust goop, I thought I'd get solid ones since I have no plans on using the threaded holes. When these arrived I was surprised how heavy they were. It's not a problem, but I'm using these to set bit and blade heights so it would be nice if they moved around a little more easily so I could worry less about hitting my carbide cutters with one. Again, no complaints with these, I'd just get blocks with holes drilled through them so they'd be lighter. Incidentally, these were not covered with goop.
Cipher
Reviewed in the United States on April 1, 2020
After reading about several setup blocks covered in anti-rust goop, I thought I'd get solid ones since I have no plans on using the threaded holes. When these arrived I was surprised how heavy they were. It's not a problem, but I'm using these to set bit and blade heights so it would be nice if they moved around a little more easily so I could worry less about hitting my carbide cutters with one. Again, no complaints with these, I'd just get blocks with holes drilled through them so they'd be lighter. Incidentally, these were not covered with goop.
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