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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
| Coolant Delivery | External |
| Depth x Diameter Ratio | 4xD |
| Helix Angle | 28\u00b0 |
| Drill Diameter Metric | 4.8mm |
| Manufacturer Grade | DIN338 |
| Product Type | Cobalt Drills |
| Number of Pieces | 1 |
| ISO Category | K | M | P |
| Flute Type | Spiral |
| Flute Construction | Ground flutes |
| Helix Type | Normal Helix |
| Overall Length | 86mm |
| Series | 1020 |
| Point Type | Split Point |
| Shank Type | Straight |
| Point Angle | 135\u00b0 |
| Material | Cobalt High Speed Steel |
| Finish/Coating | Bright |
| Flute Length | 52mm |
| Web Thickness | Form C |
| Cutting Direction | Right Hand |
| Material Grade | Cobalt High Speed Steel |
| Shank Diameter Tolerance | F11 |
| Drill Diameter Tolerance | H8 |
| Standards Met | BS 328 | DIN 338 | DIN 1412C |
| Number of Flutes | 2 |
| Drill Diameter | 4.8mm |
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