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Series 622 HSCo GT100 High Helix (Parabolic Flute) Straight Shank 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.
Finish/Coating | GT100 |
Size | 3.8mm |
Series | 622 |
Product Type | Jobber Drills |
Flute Construction | Ground flutes |
Shank Type | Straight |
Cutting Direction | Right Hand |
Material | Cobalt High Speed Steel |
Flute Length | 43mm |
Type | Jobber Drills |
Flute Type | Parabolic |
Overall Length | 75mm |
Helix Type | High Helix |
Standards Met | DIN 338 |
Web Thickness | Form A |
Drill Diameter Tolerance | H8 |
Coolant Delivery | External |
Drill Diameter | 3.8mm |
Number of Flutes | 2 |
Diameter | 3.8mm |
Point Angle | 130\u00b0 |
Shank Diameter Tolerance | H8 |
MFR Part No. | 00622 003.800 |
Drill Diameter Metric | 10.2mm |
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