Angle Block Sets
Create and check angles with these precision-ground blocks. Each block is labeled with its angle. Use them to assist in machine setup, precision layout, and inspection processes. Combine multiple blocks to create a specific angle. For example, stack the 20° block and the 2° block to make a 22° angle.
| Number of Pieces | Includes | Accuracy | Material | Lg. | Thick. | Each | |
| 12 | One block each in angles 0.25°, 0.5°, 1°, 2°, 3°, 4°, 5°, 10°, 15°, 20°, 25°, and 30° | ±0.042° | Steel | 3" | 1/4" | 0000000 | 0000000 |
Setup Blocks
Use these tight-tolerance blocks as mounting bases and supports to ensure accurate angles and spacing.
Tolerance | |||||||
|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Squareness | Parallel | Material | Pair | |
| 1" | 3" | 2" | 0.0001" | 0.0002" | Steel | 0000000 | 0000000 |
Tolerance | Hole | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Squareness | Parallel | Material | Style (No. of) | Dia. | Pair | |
| 1" | 3" | 2" | 0.0001" | 0.0002" | Steel | Unthreaded (1) | 1/2" | 0000000 | 0000000 |
Tolerance | Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Squareness | Parallel | Material | Style (No. of) | Thread Size  | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Counterbore Dia. | Pair | |
| 1" | 3" | 2" | 0.0001" | 0.0002" | Steel | Threaded and Counterbored (5) Unthreaded and Counterbored (6) | 5/16"-18 | 11/32" | 1" | 1" | 1/2" | 0000000 | 0000000 |
Tolerance | Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Squareness | Parallel | Material | Style (No. of) | Thread Size | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Pair | |
| 1" | 3" | 2" | 0.0001" | 0.0002" | Steel | Threaded (5) Unthreaded (18) | 3/8"-16 | 25/64" | 37/64" | 41/64" | 0000000 | 0000000 |
| 2" | 4" | 3" | 0.0001" | 0.0003" | Steel | Threaded (5) Unthreaded (18) | 3/8"-16 | 25/64" | 3/4" | 1" | 0000000 | 000000 |
| 2" | 6" | 4" | 0.0001" | 0.0003" | Steel | Threaded (5) Unthreaded (18) | 5/8"-11 | 11/16" | 1 1/8" | 1 1/4" | 0000000 | 000000 |
Magnetic Setup Block and Setup Shim Sets
Support metal workpieces at precise angles or create accurate spacing with the blocks and shims in these sets. The blocks have neodymium magnets—powerful rare earth magnets—embedded in one face for a strong hold on shims or other metal surfaces. Their surface is hardened for durability and wear resistance. The shims are not hardened, but they have a black-oxide coating that helps prevent corrosion and wear. Blocks are ground parallel and square on all six sides, and the shims are ground on both faces.
Magnets may lose their holding power at temperatures above 175° F, so avoid extended heat exposure.
Tolerance | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. of Pieces | Includes | Lg. | Ht. | Squareness | Parallel | Container Type | Each | |
| 52 | 40 Magnetic Hardened Steel Setup Blocks (4 each in 3/16", 7/32", 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", and 2" Widths) 12 Black-Oxide Steel Shims (4 each in 1/32", 1/16", and 1/8" Widths) | 1" | 2" | 0.0001" | 0.0001" | Plastic Carrying Case | 0000000 | 0000000 |