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£1.48
Series 658 HSS-Co High Helix (Parabolic Flute) Jobber Drills
Metric
High heat resistant drill with wide chip space. Suitable for drilling alloyed and unalloyed steels and castings with a high tensile strength over 800N/mm2. Particularly suitable for drilling hot and cold rolled steels. Manufactured to BS 328, DIN338RN.
Web Thickness | Form A |
Drill Diameter | 8.1mm |
Finish/Coating | TiN |
Flute Type | Spiral |
Material | Cobalt High Speed Steel |
Flute Construction | Ground flutes |
Number of Flutes | 2 |
Standards Met | DIN 338 |
Overall Length | 117mm |
Drill Diameter Metric | 8.1mm |
Point Angle | 130\u00b0 |
Coolant Delivery | External |
Shank Diameter Tolerance | F11 |
MFR Part No. | 00658 008.100 |
Helix Type | High Helix |
Cutting Direction | Right Hand |
Flute Length | 75mm |
Type | Jobber Drills |
Size | 8.1mm |
Point Type | Conventional |
Product Type | Jobber Drills |
Drill Diameter Tolerance | H8 |
Diameter | 8.1mm |
Series | 658 |
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