findmall 1 Pair Accuracy 2-4-6 Blocks 23 Holes Matched .0003" Machinist 246 Block
Condition: New
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Availability:
In Stock.
Arrives
Wednesday, Apr 22
Size: 2" x 4" x 6"
Number of Items: 1
Features
- Made of accuracy-grade tool steel hardened and ground on all 6 sides of block
- Heat treated and case hardened to HRC 57-62
- Accuracy and squareness on all sides within .0003"
- Dimensions: 2"x 4"x 6". 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped)
- Cross drilling design allows for efficient use of lower weight with maximum strength
Package Dimensions: 8.7 x 6.46 x 2.24 inches
Item Weight: 18.32 pounds
Manufacturer: findmall
Item model number: findmall
Date First Available: September 9, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1" x 2" x 3"
Number of Items: 5
Bought these for a beater set. They work great for general set up. These are by no means ultra precise tool and die grade blocks, but they are excellent for general shop use. They all passed a caliper check, but don't expect a lab grade product.
Reviewed in the United States on February 5, 2025 by Caleb
Size: 1" x 2" x 3"
Number of Items: 1
They perform as described. If you have never used these tools then you would not understand that they are like having multiple “other hands” lol. I will recommend these to anyone getting into somewhat precision metal working. These things are spot on with respect to dimension and thread sizes. Good buy.
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Reviewed in the United States on April 7, 2024 by George
Size: 2" x 3" x 4"
Number of Items: 1
Solid 2-3-4 blocks that measured dimensionally correct to .001" across all sides using a set of Mitutoyo 6" calipers. Came packed in enough preservative to survive several decades in a warehouse. No way they were rusting anytime soon.
Reviewed in the United States on March 1, 2025 by CK
Size: 1" x 2" x 3"
Number of Items: 1
Blocks appear to be accurate enough for my use at a low cost.
Reviewed in the United States on January 4, 2025 by Thomas A. Bell
Size: 2" x 3" x 4"
Number of Items: 1
2-3-4 blocks. Arrived on time just as described. .well within .0002" tolerance flatness and parallelism.
Reviewed in the United States on February 14, 2025 by ac2hetzjr
Size: 1" x 2" x 3"
Number of Items: 1
Very precise for the cost
Reviewed in the United States on January 19, 2024 by Kirk Reed
Size: 2" x 3" x 4"
Number of Items: 1
spent about 30 minutes getting crud and metal shavings out of the holes. Otherwise they are pretty solid appearing. update: got some of the greasey crud on my shorts. There is a lot more crud in the holes than I originally noticed. second update: spent a good amount of time cleaning them up, and they are great. I was curious and looked at prices on other 234 blocks, and realized these are only cheap cause they don't clean them up for you.
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Reviewed in the United States on August 11, 2023 by justin
Size: 1" x 2" x 3"
Number of Items: 5
Great value. I always wanted a set and now I have 5. Great price. Each set is individualy boxed and each block is wrapped in oiled paper.
Reviewed in the United States on November 14, 2023 by Stephen