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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.
| Material | HSS |
| Shank Diameter Tolerance | F11 |
| Overall Length | 117mm |
| Helix Type | Normal Helix |
| Drill Diameter Tolerance | H8 |
| Flute Construction | Ground flutes |
| Series | J100 |
| Point Type | Split Point |
| Number of Flutes | 2 |
| Point Angle | 118\u00b0 |
| Flute Length | 75mm |
| Drill Diameter | 7.7mm |
| Drill Diameter Metric | 7.7mm |
| Material Grade | Steel Grade 4241 |
| Web Thickness | Standard |
| Standards Met | BS 328 | DIN 338RN |
| Coolant Delivery | External |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Finish/Coating | Bright |
| Product Type | Jobber Drills |
Payment & Security
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