BZT Engraving Bit Set 15°, 10 Pieces, 3.175 mm Shank
Technical data
- Spitzenwinkel
- 15°
- Shank Ø
- 3.175 mm
- Material
- HSS
Product description
Ten identical engraving bits with a 15° tip angle for CNC milling and engraving machines. The tip is 0.1 mm wide, the shank measures 3.175 mm (1/8 inch) and is clamped with a collet of that size. The bits come in a plastic box.
The narrow 15° angle is intended for small lettering and fine lines. For wider lines, the same set is available with a 60° tip angle.
Technical data
| Feature | Value |
|---|---|
| Tip angle | 15° |
| Tip width | 0.1 mm |
| Shank diameter | 3.175 mm (1/8 inch) |
| Cutting material | HSS |
| Contents | 10 pieces in a plastic box |
| Item no. | KT20003 |
Good to know
How wide will the line be?
The line width depends on tip width, tip angle and plunge depth: width = tip width + 2 × depth × tan(angle / 2). At 0.2 mm depth, the 15° bit with a 0.1 mm tip gives about 0.15 mm, the 60° bit about 0.33 mm. For other depths, the V-carving calculator helps.
Which angle is right?
The smaller the angle, the less the line widens when the depth varies. That is why 15° suits small lettering and fine lines, and 60° suits wider lines and V-grooves.
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