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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.
| Web Thickness | Standard |
| Material | HSS |
| Drill Diameter Tolerance | H8 |
| Point Type | Split Point |
| Standards Met | BS 328 | DIN 338RN |
| Drill Diameter Metric | 4.3mm |
| Flute Length | 47mm |
| Helix Type | Normal Helix |
| Coolant Delivery | External |
| Material Grade | 4241 Grade Steel |
| Flute Construction | Ground flutes |
| Flute Type | Spiral |
| Point Angle | 118\u00b0 |
| Finish/Coating | Bright |
| Shank Diameter Tolerance | F11 |
| Overall Length | 80mm |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
Payment & Security
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