⚡ Unlock Precision Power: Test Like a Pro, Every Time!
The Kosiy TSUBOSAN Japan-Hardness Tester Checker File Set includes six precision alloy steel files designed for accurate hardness testing within the HRC40 to HRC65 range. Finished with a polished surface and housed in a custom-fitted case, this durable set is ideal for professional metalworking applications requiring reliable and ergonomic tools.
| Manufacturer | TSUBOSAN FILE CO., Ltd |
| Part Number | MA00600_4058 |
| Product Dimensions | 20.9 x 1.02 x 1.02 cm; 230 g |
| Item model number | JS100 |
| Colour | Multicolor |
| Finish | Polished |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 6 |
| Handle material | Alloy Steel |
| Special Features | Hardness testing |
| Usage | Metalworking |
| Included Components | Custom-fitted case |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 230 g |
B**
A tad expensive, but
I make knives and can’t afford a Rockwell tester. These are a decent way of testing after heat treatment, but are a bit awkward to understand at first.
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