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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
Flute Length | 75mm |
Series | 1004 |
ISO Category | K | M | P |
Cutting Direction | Right Hand |
Helix Type | Normal Helix |
Shank Diameter Tolerance | F11 |
Web Thickness | Form A |
Drill Diameter Tolerance | H8 |
Point Type | Thinned Chisel Edge |
Overall Length | 117mm |
MFR Part No. | SWT1255078A |
Number of Pieces | 10 |
Manufacturer Grade | DIN338 |
Depth x Diameter Ratio | 4xD |
Flute Type | Spiral |
Drill Diameter | 7.8mm |
Finish/Coating | TiN |
Material Grade | HSS |
Flute Construction | Ground flutes |
Coolant Delivery | External |
Number of Flutes | 2 |
Drill Diameter Metric | 7.8mm |
Standards Met | BS 328 | DIN 338 | DIN 1412A |
Shank Type | Straight |
Helix Angle | 28\u00b0 |
Point Angle | 118\u00b0 |
Material | HSS |
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