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Square Nadfil
Purchase Quantity:30 Piece(s)Sourcing Request From: Russia
The nadfil is square, notch No. 5. Total length 120, working length 60 mm
1. Material-tool steel U12 or U12A
2. The hardness of the working part of the nadfile is 54-60 HRC
3. The files must have a double notch:
- the main one at an angle of 25 degrees and the auxiliary one at an angle of 45 degrees.
4. Notch No. 5 is 67 main notches for 10 mm of length and 61 auxiliary notches for 10 mm of length
