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Series A777 are manufactured from HSS-Co for toughness, excellent for drilling higher tensile, tougher materials. 135 split point for improved precision and finish (over 1.5mm).
Features and Benefits
High speed steel and cobalt construction for added toughness
Excellent for drilling higher tensile, tougher materials
135 split point for improved precision and finish (over 1.5mm)
Standards
BS 328, DIN 338
| Number of Flutes | 2 |
| Flute Length | 20mm |
| Point Type | Split Point |
| Drill Diameter Inch | 1/16in |
| Coolant Delivery | External |
| MFR Part No. | A7771/16 |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Drill Diameter | 1/16in |
| Drill Diameter Tolerance | H8 |
| Series | A777 |
| Point Angle | 135\u00b0 |
| Standards Met | BS 328 | DIN 338 |
| Overall Length | 43mm |
| Product Type | Jobber Drills |
| Material | Cobalt High Speed Steel |
| Flute Construction | Ground flutes |
| Helix Type | Normal Helix |
| Shank Diameter Tolerance | H8 |
| Finish/Coating | Bronze |
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