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Series L100 HSS straight shank long series drills are excellent general purpose drills which are designed to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite.
Features and Benefits
Manufactured from HSS for improved toughness
Black oxide coating for greater heat and wear resistance
Ideal for general purpose drilling
Typical Applications
Drilling
Steels
Grey cast iron
Malleable cast iron
Nickel brass
Graphite
Standards
Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
| Finish/Coating | Steam Tempered |
| Standards Met | BS 328 | DIN 340 | ISO 494 |
| Drill Diameter | 3.1mm |
| Number of Flutes | 1 |
| Shank Type | Straight |
| Shank Diameter Tolerance | F11 |
| Material | HSS |
| Number of Pieces | 1 |
| Series | L100 |
| Overall Length | 106mm |
| Helix Angle | 30\u00b0 |
| Point Type | Split Point |
| Drill Length Type | Long Series |
| Helix Type | Normal Helix |
| Coolant Delivery | External |
| Web Thickness | Standard |
| System of Measurement | Metric |
| Flute Type | Spiral |
| Flute Length | 69mm |
| Drill Diameter Tolerance | H8 |
| Flute Construction | Ground flutes |
| Point Angle | 118\u00b0 |
| Drill Diameter Metric | 3.1 |
| Cutting Direction | Right Hand |
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