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Heavy-duty drill made for 8% cobalt material with excellent heat resistance. They're specifically suited to drilling steels with tensile strength up to 1.400 N/ mm, very hard bronze, stainless steels as well as heat- and acid resistant steels.
Features and Benefits
High-speed steel and 8% cobalt construction for increased hardness
Excellent heat resistance for prolonged tool lifespan
Suited to drilling hard and high tensile materials
Typical Applications
Drilling
Hard materials
Hard bronze
Stainless steels
Material | Cobalt High Speed Steel |
Product Type | Jobber Drill |
Diameter | 1.6mm |
Drill Diameter Metric | 1.6mm |
Web Thickness | Form C |
Shank Diameter Tolerance | H8 |
Flute Length | 18mm |
Overall Length | 40mm |
Coolant Delivery | External |
Drill Diameter | 1.6mm |
Standards Met | DIN 338 |
Finish/Coating | Bronze |
Number of Flutes | 2 |
Point Angle | 135\u00b0 |
Flute Type | Spiral |
Series | 3738 |
Cutting Direction | Right Hand |
Helix Type | Normal Helix |
Drill Diameter Tolerance | F11 |
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