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Swiss+Tech HSS Straight Shank TiN Tipped Jobber Drills are coated in a durable Titanium Nitrile at the tip for optimal tool life and performance when undertaking cutting applications. Their ground flute construction and bright body gives a more precise finish and therefore better cutting precision, making them ideal for use with steel, cast steel alloyed and non-alloyed, grey cast iron, graphite and malleable cast iron.
Features and Benefits
Hardy TiN tipped coating for optimal performance and prolonged lifespan
Bright body with ground flutes offers excellent precision when cutting
118 for excellent positional accuracy
Standards
Manufactured to BS 328, DIN 338
Notes
Suitable for the machining of:
Steel and cast steel (alloyed and non-alloyed)
Grey cast iron, graphite and malleable cast iron
Available in sizes 1.0mm - 16mm
Coolant Delivery | External |
Flute Length | 69mm |
Shank Diameter Tolerance | F11 |
Flute Construction | Ground flutes |
Shank Type | Straight |
Standards Met | BS 328 | DIN 338 | DIN 1412A |
MFR Part No. | SWT1255071A |
Drill Diameter Metric | 7.1mm |
Material | HSS |
Cutting Direction | Right Hand |
Helix Type | Normal Helix |
Number of Pieces | 10 |
Drill Diameter Tolerance | H8 |
ISO Category | K | M | P |
Web Thickness | Form A |
Point Type | Thinned Chisel Edge |
Drill Diameter | 7.1mm |
Flute Type | Spiral |
Finish/Coating | TiN |
Series | 1004 |
Material Grade | HSS |
Point Angle | 118\u00b0 |
Number of Flutes | 2 |
Helix Angle | 28\u00b0 |
Overall Length | 109mm |
Depth x Diameter Ratio | 4xD |
Manufacturer Grade | DIN338 |
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