SPI Rectangular Gage Block Accessories
For Use with Rectangular Gage Blocks, 14 Pieces
Feature
- Expand the use of rectangular gage blocks with these accessories
- Base block- 4 x 2.75 x 1.7", mounting surface lapped flat and parallel with base
- Points: General point used for cheking graduations, Scriber point used for locating centers.
- Cylindrical Jaws are used for inside or outside measurements and for setting instruments' accuracy
- Flat Jaws are used for spacing blocks within limits, 0.394"H, 1.970"L, 0.0625" reference line.
14 Pc. Set Includes:
- 4 Pairs of cylindrical jaws: 0.100, 0.200, 0.250 & 0.500" radius
- 2 Pairs of beveled edge jaws: 4 & 6" long
- (1) 4.175"L x 2.250" capacity Holder
- (1) 8.5" x 6" capacity Holder
- Aluminium case
| Reference# | Accuracy |
| 1 | Height +- 0.0002" |
| 2 | Flatness per 2" = 0.00002" |
| 3 | Concentricity +- 0.0004" |
| 4 | Concentricity +- 0.0002" |
| 5 | Radius +- 0.00003", Pair +- 0.00004" |
| 6 | parallelism = 0.00004" |
| 7 | Accuracy of ref. line to measuring surface +- 0.0002" |
| 8 | Flatness per 2" = 0.0002" |
| 9 | Working surfacs accurately ground and lapped |
14 Piece Set
