Tritan-Drill-Steel
Diameter d1 (mm)
18.5
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30902491
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Product description
The three-fluted solid carbide drill Tritan-Drill-Steel offers very high efficiency due to high feed rates with a long tool life. It is characterised by a self-centring cross cutting edge and is particularly suitable for difficult spot drilling situations.
Technical specifications
- Cutting material
- HP358
- Drilling depth
- 12xD
- d1
- 18.5 mm
- d2
- 20 mm
- l1
- 310 mm
- l2
- 258 mm
- l3
- 240 mm
- l4
- 50 mm
- Cooling
- internal cooling
- Number of cutting edges (z)
- 3
- Shank tolerance
- h6
- Bore tolerance
- ≥ IT 9
- Shank type
- HA
- Tip angle
- 140 °
- Side rake angle
- 30 °
- Material group
- R8
- Specification
- SCD661-18500-3-3-140HA12-HP358
Downloads
- Technical drawing in dxf
- 30902491_607761502-000-00-ED1-MM.DXF
- Technical drawing in pdf
- 30902491_607761502-000-00-ED1-MM.PDF
- Technical drawing in tif
- 30902491_607761502-000-00-ED1-MM.TIF
- Technical drawing in tif
- 30902491_607761502-000-00-ED1.TIF
- Technical drawing in dxf
- 30902491_607761502-000-00-ED1.DXF
- 3D envelope in stp
- 30902491_607761503-000-00-E43.STP
- DIN 4000 XML in xml
- 30902491_607789490-000-00-E40.XML
- Cutting data recommendations
- 30902491_Tritan-Drill-Steel_EN.pdf