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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.
| Overall Length | 254mm |
| System of Measurement | Metric |
| Number of Pieces | 1 |
| Drill Length Type | Long Series |
| Coolant Delivery | External |
| Shank Type | Straight |
| Cutting Direction | Right Hand |
| Helix Angle | 30\u00b0 |
| Series | L100 |
| Number of Flutes | 1 |
| Drill Diameter Metric | 20 |
| Flute Construction | Ground flutes |
| Flute Length | 166mm |
| Point Angle | 118\u00b0 |
| Drill Diameter | 20mm |
| Web Thickness | Standard |
| Shank Diameter Tolerance | F11 |
| Point Type | Split Point |
| Drill Diameter Tolerance | H8 |
| Finish/Coating | Steam Tempered |
| Standards Met | BS 328 | DIN 340 | ISO 494 |
| Material | HSS |
| Helix Type | Normal Helix |
| Flute Type | Spiral |
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