Two 1x2x3 inch steel precision blocks with no holes, angled top view for machinist layouts
Two 1 x 2 x 3 in steel machinist accuracy blocks, no holes, front view Two 1 x 2 x 3 in steel machinist accuracy blocks, no holes, angled side view Two 1 x 2 x 3 in steel machinist accuracy blocks, no holes, edge view Two 1 x 2 x 3 in steel machinist accuracy blocks, no holes, diagonal view
Machinist accuracy block, 1x2x3 in steel, two-piece set, no holes; front view Machinist accuracy block, 1x2x3 in steel, two-piece set, no holes; side view Close-up of 1x2x3 in steel accuracy block surface texture; no holes Corner view of 1x2x3 in steel accuracy block; square corners, no holes
Front and side views of two silver metal precision blocks, 1x2x3 in, no holes for machinist layouts.
Two 1x2x3 inch steel machinist blocks with no holes for layout and grinding.
Machinist accuracy blocks, 1 x 2 x 3 in, two silver metal blocks with no holes
Two 1x2x3 inch no-hole machinist blocks, steel construction for accuracy and layout work.

No Hole Accuracy Block Set 2 Pieces 1 By 2 By 3 Inch Machinist Blocks For Pro Grade Precision Grinding Layouts And Inspection Hardened Tool Steel Flat Ground Edges Durable And Accurate Thomletha Brand

$59.99 $88.00you save $28.01
SKU: VXB0DLN1D6V9
UPC: 00193019658925





No-Hole 1x2x3 Inch Machinist Blocks, Hardened Steel
✔️ 2 piece set, 1 x 2 x 3 in no-hole accuracy blocks, hardened

The no-hole accuracy block is a hardened tool steel reference surface used for precise layout, grinding, and inspection in metalworking. This 2-piece set is ideal for repeatable measurements on benches and in machine setups.

✅ 40Cr steel, hardened tool steel with 57-62 HRC after heat treatment
✅ Size 1 x 2 x 3 in (25.4 x 50.8 x 76.2 mm)
✅ Dimensional tolerance 0.0003 in, verticality 0.0002 in, squareness 0.0002 in/in
✅ Pack: 2 blocks per package

💡 What is a precision machining block used for in layout and inspection?

It's a handy reference tool that provides flat, parallel surfaces for alignment and measurement checks.

  • Used to check squareness and parallelism during setups
  • Helps verify accurate grinding, layout, and inspection results
  • Durable hardened tool steel offers long-term stability under reuse
  • Two-block pack enables paired checks and repeatable references
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