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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
| Drill Diameter Tolerance | H8 |
| Standards Met | DIN 345 |
| Taper Shank Size | MT3 |
| Point Angle | 118\u00b0 |
| Flute Type | Spiral |
| Coolant Delivery | External |
| Overall Length | 286mm |
| Drill Diameter | 26mm |
| Cutting Direction | Right Hand |
| Material | Cobalt High Speed Steel |
| Point Type | Web Thinned |
| Drill Length Type | Standard Length |
| Flute Length | 165mm |
| Finish/Coating | Steam Tempered |
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