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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
Drill Diameter Inch | 7/64in |
Coolant Delivery | External |
Product Type | Jobber Drills |
Drill Diameter Tolerance | H8 |
Drill Diameter | 7/64in |
Flute Type | Spiral |
Series | A777 |
Standards Met | BS 328 | DIN 338 |
Point Angle | 135\u00b0 |
Flute Length | 33mm |
Finish/Coating | Bronze |
Cutting Direction | Right Hand |
Shank Diameter Tolerance | H8 |
Flute Construction | Ground flutes |
Point Type | Split Point |
Overall Length | 61mm |
MFR Part No. | A7777/64 |
Material | Cobalt High Speed Steel |
Helix Type | Normal Helix |
Number of Flutes | 2 |
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