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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
| Depth x Diameter Ratio | 4xD |
| Shank Type | Straight |
| Product Type | Cobalt Drills |
| Coolant Delivery | External |
| Flute Construction | Ground flutes |
| Overall Length | 109mm |
| Helix Angle | 28\u00b0 |
| Material | Cobalt High Speed Steel |
| Flute Type | Spiral |
| Number of Pieces | 1 |
| Manufacturer Grade | DIN338 |
| Point Angle | 135\u00b0 |
| Standards Met | BS 328 | DIN 338 | DIN 1412C |
| Flute Length | 69mm |
| Drill Diameter Tolerance | H8 |
| Drill Diameter | 7.2mm |
| ISO Category | K | M | P |
| Material Grade | Cobalt High Speed Steel |
| Finish/Coating | Bright |
| Drill Diameter Metric | 7.2mm |
| Series | 1020 |
| Web Thickness | Form C |
| Number of Flutes | 2 |
| Cutting Direction | Right Hand |
| Point Type | Split Point |
| Shank Diameter Tolerance | F11 |
| Helix Type | Normal Helix |
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