2 - 500 Ra micro Inch 30 Pcs Surface Roughness Finish Comparator
SKU
303-9408
$153.95
In stock
Shipping UPS Ground
Details
| Brand | Shars Tool |
|---|---|
| Machining Process | External Grinding, Flat Lapping, Grinding, Horizontal Milling, Plain Grinding, Turning, Vertical Milling |
| Number of Specimens | 30 |
| Minimum Surface Finish (Ra micro Inch) | 2.0000 |
| Maximum Surface Finish (Ra micro Inch) | 500.0000 |
Spotlight
- This set includes 30 specimens of 7/8" W x 3/8" L.
- Each type of surface finish is truly and consistently reproduced with a realistic idea of the feel, appearance and texture of the machined components
- For quick and easy comparisons
- Conforms to SAE ANSI-B-46.1-1978 standard and military standard 45662
| Measuring Range | |
|---|---|
| 2 specimens Flat Lapping | 2 & 4 micro inch AA |
| 4 specimens External Grinding | 8, 16, 32 and 63 micro inch AA |
| 6 specimens Grinding | 2, 4, 8, 16, 32 and 63 micro inch AA |
| 6 specimens Horizontal Milling | 16, 32, 63, 125, 250 and 500 micro inch AA |
| 6 specimens Vertical Milling | 16, 32, 63, 125, 250 and 500 micro inch AA |
| 6 specimens Turning | 16, 32, 63, 125, 250 and 500 micro inch AA |
What’s Included
- Case
- Instructions
- Manufacturer Inspection Report