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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
| Number of Pieces | 1 |
| Material | Cobalt High Speed Steel |
| ISO Category | K | M | P |
| Coolant Delivery | External |
| Number of Flutes | 2 |
| Manufacturer Grade | DIN338 |
| Web Thickness | Form C |
| Flute Type | Spiral |
| Depth x Diameter Ratio | 4xD |
| Drill Diameter Tolerance | H8 |
| Helix Type | Normal Helix |
| Drill Diameter Metric | 9.7mm |
| Cutting Direction | Right Hand |
| Product Type | Cobalt Drills |
| Flute Length | 87mm |
| Shank Diameter Tolerance | F11 |
| Overall Length | 133mm |
| Helix Angle | 28\u00b0 |
| Series | 1020 |
| Point Type | Split Point |
| Flute Construction | Ground flutes |
| Finish/Coating | Bright |
| Shank Type | Straight |
| Material Grade | Cobalt High Speed Steel |
| Point Angle | 135\u00b0 |
| Drill Diameter | 9.7mm |
| Standards Met | BS 328 | DIN 338 | DIN 1412C |
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