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HSS-Co taper shank drills are high heat resistant drill for drilling alloyed and unalloyed steels and castings with a tensile strength over 800N/mm2. Especially suitable for hot and cold rolled steels as well as case hardening and heat treatable steels.
Features and Benefits
High speed steel and cobalt construction for increased durability and hardness
High heat resistance for prolonged tool lifespan
Suitable for use on materials with a maximum tensile strength 800 N/mm2
Standards
DIN 345
| Standards Met | DIN 345 |
| Overall Length | 233mm |
| Point Type | Web Thinned |
| Coolant Delivery | External |
| Cutting Direction | Right Hand |
| Drill Diameter Metric | 18.5 |
| Drill Diameter | 18.5mm |
| Finish/Coating | Steam Tempered |
| Flute Type | Spiral |
| Point Angle | 118\u00b0 |
| Drill Length Type | Standard Length |
| Drill Diameter Tolerance | H8 |
| Taper Shank Size | MT2 |
| Flute Length | 135mm |
| Material | Cobalt High Speed Steel |
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