Description

Highlights
This 10 Pair Parallel Block Set is made from hardened alloy steel with precision ground surfaces, providing reliable accuracy for machining, clamping, and setup applications. Each matched pair is designed for stable workpiece positioning with ±0.0002" accuracy.
Key Features
✔ Precision Matched Pair Set – Includes 10 matched pairs of parallel blocks with consistent dimensions for accurate machining setups and workholding.
✔ High Accuracy Construction – Hardened and ground from stabilized alloy steel stock, maintaining ±0.0002" accuracy in parallelism and height tolerance.
✔ Durable Alloy Steel Material – Made of high-grade alloy steel with hardened surfaces for long service life and repeated workshop use.
✔ Multiple Height Options – Provides 1/8" incremental height sizes from 1/2" to 1-5/8", allowing flexible workpiece positioning.
✔ Easy Handling Design – Each block features handling holes for convenient setup and adjustment during machining operations.
Specifications
| Item |
Specification |
| Product Type |
Parallel Block Set |
| Quantity |
10 Matched Pairs (20 Pieces Total) |
| Material |
Hardened Alloy Steel |
| Size |
3" Length × 1/8" Width |
| Height Range |
1/2" to 1-5/8" |
| Height Increment |
1/8" |
| Accuracy |
±0.0002" |
Application
Ideal for precision machining and workshop applications including drilling, boring, milling, grinding, assembly work, and general workholding. These parallel blocks help raise workpieces in vises, improve tool clearance, and provide stable alignment during machining operations.
Package Includes
- 10 Pair Precision Parallel Block Set
- 1 × Storage Box