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1-2-3 Blocks Matched Pair Hardened Tool Steel Multiple Hole Configurations

Taytools 1-2-3 Blocks Matched Pair Hardened Tool Steel Multiple Hole Configurations

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 $29.99 USD
Now: $29.99 USD
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123 Blocks have an almost endless array of uses in the shop and can be used for machine set up, layout and inspection.

123 Blocks are a common accessory found in nearly every machine shop machine shop and are useful for numerous work support, set up, layout and inspection tasks. 123 Blocks are even becoming more common in woodworking and DIY shops. What makes 123 Blocks so useful is they’re made from hardened steel and precisely ground to 1” x 2” x 3” with all sides being square to each other. 
  • Made of hardened tool steel (RC 56-60)
  • Precision ground on all six sides
  • Overall size within +/- 0.0001" (one ten thousandth of an inch)
  • Flatness and parallelism within +/- 0.0001" (one ten thousandth of an inch)
  • Squareness on all sides to within +/- 0.0003" per inch (three ten thousandths of an inch)
  • Pairs are matched to a tolerance of 0.0002" (two ten thousandths of an inch)
  • Two (2) pieces per set 
Available as a 23 Hole, 11 Hole, or No Holes configuration. 

Please Note: Only the 23 Hole Blocks are compatible with the Taytools 1-2-3 Block Attachment Hardware Kit.
    ⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Reviews

    5.0 out of 5.0 5.0 stars(5)   Write a review.
    From:Indiana
    5/5
    These Blocks are Very Well Machined
    I needed an accurate ray to gauge 90 degree angles. These blocks do that very well. The machined finish is very good and all the taped holes appear to be well done. They arrived fairly quickly and I am a satisfied customer.
    From:
    5/5
    Looks good
    Read about these for a long time, had to give them a try. Solid, heavy, good price. I'm afraid for my purposes I'll often need a larger size. Have to save up for those.
    From:
    5/5
    Basic but great to have on hand
    These blocks came well packaged to avoid any rust. They are accurate and great to have on hand. They sit on my table saw fence for handy access.
    From:
    5/5
    Great customer service
    They arrived promptly, packed well, and customer service was excellent in helping resolve a mistake I made in my order. Couldn't ask for more.
    From:
    5/5
    Highly recommended!
    Had the blocks for years. Been experimenting and decided I wanted a couple more.
     
     
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