1 Matched Pair Ultra Precision 1-2-3 Blocks 23 Holes 0.0002" Machinist 123 Jig Fit for Milling Machine

★★★★★ 4.8 60 reviews

$19.16
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$19.16
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 231115973 Release Date 2026/06/18 List Price $7.66 Model Number 231115973
Category

<p><b>Specifications:</b></p><p>Dimensions: 1" x 2" x 3"</p><p>Weight: 2.1 lbs</p><p><br></p><p><b>Package List:</b></p><p>2 x 1-2-3 Blocks</p><p><br></p><p><b>Note:</b></p><p>Please well check pictures and specifications to confirm the compatibility before purchase</p><p>Please contact us first if finding any problem of the products. We will do our best to provide satisfactory customer service</p><br>

  • Heat treated and case hardened to HRC 57-62
  • Made of precision-grade tool steel hardened and ground on all 6 sides of the block
  • Accuracy and squareness on all sides within 0.0002"
  • The cross-drilling design allows for efficient use of lower weight with maximum strength
  • 23 holes consist of 5 tapped holes that are 3/8-16 for clamping and 18 untapped holes

Specifications:

  • Dimensions: 1" x 2" x 3"
  • Weight: 2.1 lbs

Package list:

  • 2 x 1-2-3 Blocks

Note:

  • Please well check the pictures and specifications to confirm the compatibility before the purchase
Adjustment tolerance 0.0002 microinch
Gage block type 1-2-3 Blocks
Material Steel
Brand Lab Work
Pieces 2
Size 1" x 2" x 3"
Finish Heat treated and case hardened to HRC 57-62
Features Precision
Has written warranty No

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4.8 out of 5
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60 ratings | 25 reviews
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