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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
| Finish/Coating | Bronze |
| Product Type | Jobber Drills |
| Material | Cobalt High Speed Steel |
| Point Type | Split Point |
| Flute Length | 87mm |
| Standards Met | BS 328 | DIN 338 |
| Helix Type | Normal Helix |
| Flute Construction | Ground flutes |
| Drill Diameter Tolerance | H8 |
| Drill Diameter Inch | 3/8in |
| Shank Diameter Tolerance | H8 |
| Point Angle | 135\u00b0 |
| Cutting Direction | Right Hand |
| MFR Part No. | A7773/8 |
| Series | A777 |
| Drill Diameter | 3/8in |
| Overall Length | 133mm |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Coolant Delivery | External |
Payment & Security
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