These angle blocks provide the rigidity necessary for precision machining of either right angles or parallel surfaces to the machine spindle.
Vertical and horizontal T-slots are provided on the face of the angle block for convenience in mounting or locating the work piece. Keyways are precision machined in the top and bottom of the angle blocks for locating to the table and or locating one block on top of another or side by side when added height or width is required.
Our CAD models will soon be available through the model numbers in the table below.
| AMROK Angle Block |
|
Plain Face Model # |
Cast Iron Weight (lbs.) | A | B | C | D | E | F | G | H | J | K | L | M | N |
|
AMR-A1212-15 |
300 | 12 | 12 | 15 | 9/32 | .812/.813 | 6.000/5.999 | .812/.813 | 5/8 | 1 | 1 15/32 | 8 | 6 | 3 |
|
AMR-A1224-15 |
500 | 12 | 24 | 15 | 9/32 | .812/.813 | 6.000/5.999 | .812/.813 | 5/8 | 1 | 1 15/32 | 8 | 6 | 3 |
|
AMR-A1836-24 |
1350 | 18 | 36 | 24 | 9/32 | .812/.813 | 12.000/11.999 | .812/.813 | 5/8 | 1 | 1 15/32 | 10 | 6 | 3 |
|
AMR-A2448-30 |
2200 | 24 | 48 | 30 | 17/64 | .812/.813 | 12.000/11.999 | .812/.813 | 5/8 | 1 | 1 15/32 | 12 | 6 | 3 |
|
AMR-A2448-30-1 |
2200 | 24 | 48 | 30 | 17/64 | .812/.813 | 12.000/11.999 | 1.062/1.063 | 13/16 | 1 1/4 | 1 13/16 | 12 | 6 | 3 |
|
AMR-A3672-45 |
6200 | 36 | 72 | 45 | 17/64 | 1.062/1.063 | 12.000/11.999 | 1.062/1.063 | 13/16 | 1 1/4 | 1 13/16 | 12 | 12 | 6 |

1. Part Number (unless you need a special configuration)
2. After each part number specify
3. Material: Cast Iron, Aluminum, or Steel
4. Quality: Standard or Precision
5. Machining Specification
All tombstones are made to fit your machining center either by edge locating or with hardened and ground wear pads, center locating, or just plain mounting holes to your specifications.
We can provide plain faces, hole grid patterns with precision bushings and threaded inserts, precision T-slots, or any machining to your specifications. All configurations are available in standard or precision. All tombstones and plates are stress relieved. We also specialize in hydraulic/pneumatic or manual dedicated fixturing. We at Advanced Machine & Engineering have a complete team of engineers to design and build whatever type of fixture you might need.
Approval drawings are provided before manufacturing. CMM report is available upon request.
Tolerances | Standard | Precision |
Flatness (Tombstones & Plates) | .0005/12x12 | .0005/12x12 |
Parallelism (Tombstones) | .001/12 | .0005/12 |
Parallelism (Plates) | .0005/12 | .0005/12 |
Perpendicularity | .001/12 | .0008/12 |
Surface Finish | 63 RMS | 63 RMS |
Face Thickness | “≤30”” = ±.002, >30”” = ±.003” | “≤18”” = ±.001, >18”” = ±.002” |
Tapped Holes (non accumulative) | ±.005 | ±.005 |
Bore Diameter | -0 | -0 |
Precision Bushing I.D. | - 0 | - 0 |
Precision Bushing Concentricity | 0.0001 | 0.0001 |
Bored or Precision Bushing | ±.0005 | ±.0005 |
First Row Bushing Hole | ±.002 | ±.001 |
Bored or Precision Bushing | 0-20 ±.0015 | 0-20 ±.0005 |
