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Series J100 - Metric general purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite.
Features and Benefits
High speed steel construction with bright finish for increased toughness
Supplied in the as-ground condition for use with non ferrous materials
Made from 4241 Grade Steel
Standards
Manufactured to BS 328/DIN338RN
Notes
Drills with a bright finish are supplied in the as-ground condition and such tools are used generally in the machining of non-ferrous materials.
| Flute Length | 75mm |
| Web Thickness | Standard |
| Flute Type | Spiral |
| Material | HSS |
| Cutting Direction | Right Hand |
| Coolant Delivery | External |
| Drill Diameter Tolerance | H8 |
| Point Angle | 118\u00b0 |
| Flute Construction | Ground flutes |
| Material Grade | 4241 Grade Steel |
| Shank Diameter Tolerance | F11 |
| Helix Type | Normal Helix |
| Standards Met | BS 328 | DIN 338RN |
| Finish/Coating | Bright |
| Number of Flutes | 2 |
| Overall Length | 117mm |
| Point Type | Split Point |
| Drill Diameter Metric | 8mm |
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