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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
Flute Type | Spiral |
Point Angle | 135\u00b0 |
Overall Length | 34mm |
Flute Length | 12mm |
Coolant Delivery | External |
Cutting Direction | Right Hand |
Finish/Coating | Bright |
Material | Cobalt High Speed Steel |
Product Type | Cobalt Drills |
Drill Diameter | 1mm |
Manufacturer Grade | DIN338 |
Depth x Diameter Ratio | 4xD |
Number of Flutes | 2 |
ISO Category | K | M | P |
Drill Diameter Metric | 1mm |
Material Grade | Cobalt High Speed Steel |
Shank Type | Straight |
Series | 1020 |
Drill Diameter Tolerance | H8 |
Standards Met | BS 328 | DIN 338 | DIN 1412C |
Point Type | Split Point |
Helix Angle | 28\u00b0 |
Web Thickness | Form C |
Number of Pieces | 1 |
Shank Diameter Tolerance | F11 |
Flute Construction | Ground flutes |
Helix Type | Normal Helix |
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