Fuji Tool, Hand Tools, Japan, TOOLS & EQUIPMENT
Fuji Tool Edge Finder
Product Made in Japan
Manufacturer: Fuji Tool
Features
Edge Finder (Steel Type)
Used in the spindle of a machine such as a mill to accurately locate the centre of a workpiece.
| Material | Steel（SKS） |
|---|---|
| Hardness | HRC58° |
| Repeated Accuracy | ±0.002mm |
Specification
| Code No. | Model | Shank | Probe | Length | Proper Rotation |
|---|---|---|---|---|---|
| 07-801 | SRZ-10 | φ10 (19) | φ10 | 80 | 450～600rpm |
| 07-802 | SRZ-104 | φ10 (19) | φ4･φ10 | 90 | 450～600rpm |
| 07-202 | SR-12 | φ12 | φ10 | 90 | 500～750rpm |
How to use
1. Equip the shank of the edge finder to a drill chuck or milling chuck; manually shift the probe slightly off its centre and let it rotate eccentrically.
2. Gently move the rotating edge finder closer and closer to the measured workpiece; when contact is established, eccentricity gets smaller. The probe (tip) then stops rotating.
3. Gently shift the probe again to make contact with the workpiece; the probe then will slide along the surface of the workpiece. This position is the reference position distanced 5mm away from the probe diameter.
Example of use with SRZ-10
