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The 1020 Series HSS-Co Heavy Duty Straight Shank Jobber Drills from Swiss Tech feature an addition of up to 8% cobalt which allows higher speeds to be used without reducing the life of the tool ans well as increased productivity.
Features and Benefits
Made with 8% cobalt optimal performance and durability at high speeds
135 point angle for precise hole making and efficient cutting
Effectively cuts through metals including resistant steels and bronze
Extended lifespan on cutting edge, required less sharpening over time
Excellent corrosion resistance extends the lifespan of the tool
Standards
Manufactured DIN 338 RN, point to DIN 1412C
Typical Applications
Cutting and drilling
Hard metals
Stainless steel
Bronze
Notes
Available in sizes 1-14mm
| Drill Diameter Metric | 11.8mm |
| Number of Pieces | 1 |
| Series | 1020 |
| Point Angle | 135\u00b0 |
| ISO Category | K | M | P |
| Shank Diameter Tolerance | F11 |
| Drill Diameter | 11.8mm |
| Material | Cobalt High Speed Steel |
| Finish/Coating | Bright |
| Cutting Direction | Right Hand |
| Flute Length | 94mm |
| Helix Type | Normal Helix |
| Material Grade | Cobalt High Speed Steel |
| Product Type | Cobalt Drills |
| Overall Length | 142mm |
| Flute Type | Spiral |
| Flute Construction | Ground flutes |
| Point Type | Split Point |
| Drill Diameter Tolerance | H8 |
| Standards Met | BS 328 | DIN 338 | DIN 1412C |
| Helix Angle | 28\u00b0 |
| Shank Type | Straight |
| Manufacturer Grade | DIN338 |
| Coolant Delivery | External |
| Depth x Diameter Ratio | 4xD |
| Number of Flutes | 2 |
| Web Thickness | Form C |
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