electroplated diamond needle files set three square file 5mm diamond needle files
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Shanghai Yiyan(TM) Diamond Co., Ltd.
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Application of diamond file and needle:
Diamond files are extremely sharp to give faster and more economical stock removal on hardened and non hardened steel, on carbides, ceramics, molds, die plates, punches, glass, quartz, carbon fibers, graphite, hard and precision stones. And it can remove defects, remove burr, enlarge holes,
file groove, finish surface,etc.
Shape of diamond file and needle:
Flat Files: used for processing plane surface, cylindrical surface, convex cambered surface.
2. Square Files: used for processing square hole, rectangular hole and narrow plane surface;
3. Half Round Files: used for concave arc surface and plane surface;
4. Round Files: used for round hole, small radius of concave surface and the surface of the ellipse;
5. Triangular Files: used for inner hole, triangle hole and plane surface;
6. Rhombus file;
7. Knife file.
Type of diamond file and needle:
1. Alloy file: suit for precision processing, grinding ABS mold, metal blade, ceramic blade,etc
There are small industries diamonds on the surface, which improve the effective of the file.
2. Needle file: used for processing small and delicate metal parts. A set includes various of shape.
3.Special file: used for processing the special shape of work-pieces.
4. Locksmith file: used for common filing and processing.