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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
| Point Type | Split Point |
| Series | 1020 |
| Product Type | Drills |
| Depth x Diameter Ratio | 4xD |
| Helix Type | Normal Helix |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Drill Diameter Metric | 11.5mm |
| Coolant Delivery | External |
| Drill Diameter | 11.5mm |
| Finish/Coating | Bright |
| ISO Category | K | M | P |
| Flute Length | 94mm |
| Shank Diameter Tolerance | F11 |
| Number of Pieces | 1 |
| Helix Angle | 28\u00b0 |
| Overall Length | 142mm |
| Flute Construction | Ground flutes |
| Material | Cobalt High Speed Steel |
| Point Angle | 135\u00b0 |
| Web Thickness | Form C |
| Material Grade | Cobalt High Speed Steel |
| Number of Flutes | 2 |
| Standards Met | BS 328 | DIN 338 | DIN 1412C |
| Drill Diameter Tolerance | H8 |
| Manufacturer Grade | DIN338 |
| Shank Type | Straight |
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