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205 Series HSS drills are suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Finished with a black oxide coating for aiding chip flow and heat dissipation.
Features and Benefits
Manufactured form high speed steel for durability
Black oxide finish for improved chip flow and heat dissipation
Suitable for use with a range of metals including steel and cast iron
Standards
BS 328, DIN338RN
Typical Applications
Steel
Steel alloys
Grey cast iron
Spheroidal iron
Sintered powder metal
German silver
Graphite
Notes
Available in metric sizes 0.4mm - 20.0mm
Drill Diameter Metric | 0.25mm |
Point Angle | 118\u00b0 |
Web Thickness | Form A |
Number of Flutes | 2 |
Cutting Direction | Right Hand |
Flute Length | 3mm |
Finish/Coating | Steam Oxide |
Flute Construction | Ground flutes |
Standards Met | BS 328 | DIN 338RN |
Depth x Diameter Ratio | 5xD |
Flute Type | Spiral |
Coolant Delivery | External |
Overall Length | 19mm |
Series | 205 |
Point Type | Standard |
MFR Part No. | 00205 000.250 |
Material | HSS |
Payment & Security
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