- Interchangeable anvils are made of alloy steel.
- The dial indicator is fully protected by a rugged cover.
- **Part numbers have been updated: "A" replaces "S" in the part numbers shown in the spec tables below.

Mitutoyo - SMALL HOLE Dial Bore Gages - 511 Series - (Metric)
| Item No. | Measuring Range | Dial Indicator | MSRP | Our Price | QTY |
|---|---|---|---|---|---|
| 511-209 | 6 - 10mm | No Indicator | $490.60 | $416.90 | |
| 511-201 | 10 - 18.5mm | No Indicator | $382.80 | $325.60 | |
| 511-210-20 | 10 - 18.5mm | w/ 0.01mm Grad | $783.20 | $665.50 | |
| 511-211-20 | 6 - 10mm | w/ 0.01mm Grad | $783.20 | $665.50 | |
| 511-204-20 | 6 - 10mm | w/ 0.001mm Grad | $764.50 | $650.10 | |
| 511-203-20 | 10 - 18.5mm | w/ 0.001mm Grad | $851.40 | $723.80 |
Features:
** Recent Part Number Changes replace the S and T with "A" (in the tables below).