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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
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.
| Cutting Direction | Right Hand |
| Finish/Coating | Bright |
| Point Angle | 118\u00b0 |
| Point Type | Split Point |
| Number of Flutes | 2 |
| Flute Construction | Ground flutes |
| Flute Type | Spiral |
| Drill Diameter Metric | 7.6mm |
| Drill Diameter Tolerance | H8 |
| Coolant Delivery | External |
| Material | HSS |
| Helix Type | Normal Helix |
| Overall Length | 117mm |
| Series | J100 |
| Product Type | Jobber Drills |
| Flute Length | 75mm |
| Drill Diameter | 7.6mm |
| Standards Met | BS 328 | DIN 338RN |
| Web Thickness | Standard |
| Shank Diameter Tolerance | F11 |
| Material Grade | Steel Grade 4241 |
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