- Hardened tool-steel anvils (instead of titanium-coated carbide) for a more economically priced tool.
- Same accuracy as the titanium-coated Holtest models.
- For details of setting rings, refer to page C-47
- Constant-force device allows repeatable measurement.
- Can measure deep holes using an Extension Rod (optional).
| Range (mm) | L3 (mm) | L5 (mm) |
|---|---|---|
| 12 – 20 | 2.6 or below | 3.5 |
| 20 – 30 |
3.4 or below |
5.2 |
| 30 – 50 | 10 | |
| 50 – 100 | 14 | |
| 100 – 300 | 19.6 or below | 13.8 |
SPECIFICATIONS
Metric individual
| Order No. | Range | Graduation | Accuracy*1 | Extension Rod (optional) |
|---|---|---|---|---|
| 368-764 | 12 – 16mm |
0.005mm |
±2µm (within 2µm) | 952621 (150mm) |
| 368-765 | 16 – 20mm | |||
| 368-766 | 20 – 25mm |
±3µm (within 3µm) |
952622 (150mm) |
|
| 368-767 | 25 – 30mm | |||
| 368-768 | 30 – 40mm | |||
| 368-769 | 40 – 50mm | |||
| 368-770 | 50 – 63mm |
952623 (150mm) |
||
| 368-771 | 62 – 75mm | |||
| 368-772 | 75 – 88mm | |||
| 368-773 | 87 – 100mm | |||
| 368-774 | 100 – 125mm |
±5µm (within 5µm) |
||
| 368-775 | 125 – 150mm | |||
| 368-776 | 150 – 175mm | |||
| 368-777 | 175 – 200mm | |||
| 368-778 | 200 – 225mm | |||
| 368-779 | 225 – 250mm | |||
| 368-780 | 250 – 275mm | |||
| 368-781 | 275 – 300mm |
Inch individual
| Order No. | Range | Graduation | Accuracy*1 | Extension Rod (optional) |
|---|---|---|---|---|
| 368-864 | .5″ – .65″ |
.0002″ |
±.0001″ (within .0001″) | 952621 (150mm) |
| 368-865 | .65″ – .8″ | |||
| 368-866 | .8″ – 1″ |
±.00015″ (within .00015″) |
952622 (150mm) |
|
| 368-867 | 1″ – 1.2″ | |||
| 368-868 | 1.2″ – 1.6″ | |||
| 368-869 | 1.6″ – 2″ | |||
| 368-870 | 2″ – 2.5″ |
952623 (150mm) |
||
| 368-871 | 2.5″ – 3″ | |||
| 368-872 | 3″ – 3.5″ | |||
| 368-873 | 3.5″ – 4″ | |||
| 368-874 | 4″ – 5″ |
±.00025″ (within .00025″) |
||
| 368-875 | 5″ – 6″ | |||
| 368-876 | 6″ – 7″ | |||
| 368-877 | 7″ – 8″ | |||
| 368-878 | 8″ – 9″ | |||
| 368-879 | 9″ – 10″ | |||
| 368-880 | 10″ – 11″ | |||
| 368-881 | 11″ – 12″ |
*1 Excluding quantizing error.
Accuracy: values measured across the entire measuring face.
Maximum difference: differences between the maximum and minimum values.
* Setting ring and extension rod:optional.
* It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring (The measuring accuracy in such cases is not guaranteed.)
DIMENSIONS
| Range | L2 | L1 |
|---|---|---|
| 12 – 16, 16 – 20 | 82 | 126 – 130 |
| 20 – 25, 25 – 30 | 94 | 137 – 142 |
| 30 – 40, 40 – 50 | 102 | 145 – 155 |
| 50 – 63, 62 – 75, 75 – 88, 87 – 100 | 105 | 150 – 163 |
|
100 – 125, 125 – 150, 150 – 175, 175 – 200 200 – 225, 225 – 250, 250 – 275, 275 – 300 |
161 | 227 – 252 |
Non-Interchangeable-Head Sets
Metric
| Order No. | Range* | Graduation | Content of Set | |
|---|---|---|---|---|
|
368-991 |
12 – 20mm |
0.005mm |
Micrometer head unit 12 – 16mm 16 – 20mm Setting ring (ø16) Extension rod (150mm) Spanner Hex wrench |
1 pc 1 pc 1 pc 1 pc 2 pcs 1 pc |
|
368-992 |
20 – 50mm |
Micrometer head unit 20 – 25mm 25 – 30mm 30 – 40mm 40 – 50mm Setting ring (ø25, ø40) Extension rod (150mm) Spanner Hex wrench |
1 pc 1 pc 1 pc 1 pc 1 pc each 1 pc 2 pcs 1 pc |
|
|
368-993 |
50 – 100mm |
Micrometer head unit 50 – 63mm 1 pc 62 – 75mm 1 pc 75 – 88mm 1 pc 87 – 100mm 1 pc Setting ring (ø62, ø87) 1 pc each Extension rod (150mm) 1 pc Spanner 2 pcs Hex wrench 1 pc |
||
|
368-994 |
100 – 200mm |
Micrometer head unit 100 – 125mm 125 – 150mm 150 – 175mm 175 – 200mm Setting ring(ø125, ø175) Extension rod (150mm) Spanner Hex wrench |
1 pc 1 pc 1 pc 1 pc 1 pc each 1 pc 2 pcs 1 pc |
|
Inch
| Order No. | Range* | Graduation | Content of Set |
|---|---|---|---|
|
368-995 |
.5″ – .8″ |
.0002″ |
Micrometer head unit .5-.65″ 1 pc .65-.8″ 1 pc Setting ring (.65″ DIA.) 1 pc Extension rod (150mm) 1 pc Spanner 2 pcs Hex wrench 1 pc |
|
368-996 |
.8″ – 2″ |
Micrometer head unit .8-1″ 1 pc 1-1.2″ 1 pc 1.2-1.6″ 1 pc 1.6-2″ 1 pc Setting ring 1 pc each (1″ DIA., 1.6″ DIA.) Extension rod (150mm) 1 pc Spanner 2 pcs Hex wrench 1 pc |
|
|
368-997 |
2″ – 4″ |
Micrometer head unit 2-2.5″ 1 pc 2.5-3″ 1 pc 3-3.5″ 1 pc 3.5-4″ 1 pc Setting ring 1 pc each (2.5″ DIA., 3.5″ DIA.) Extension rod (150mm) 1 pc Spanner 2 pcs Hex wrench 1 pc |
|
|
368-998 |
4″ – 8″ |
Micrometer head unit 4-5″ 1 pc 5-6″ 1 pc 6-7″ 1 pc 7-8″ 1 pc Setting ring 1 pc each (5″ DIA., 7″ DIA.) Extension rod (150mm) 1 pc Spanner 2 pcs Hex wrench 1 pc |
* It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring heads. (The measuring accuracy in such cases is not guaranteed.)
For details of Special-order Products, refer to page C-49.