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Series 1033 are heavy-duty drill used to drill steels with a tensile strength up to 1,400 N/mm2. Stainless steels, heat and acid resistant steels and phosphor bronze. TiN coating provides longer tool life.
Features and Benefits
High speed steel and cobalt construction for increased tool toughness
Ideal for drilling steels with a tensile strength up to 1,400 N/mm2
TiN coating provides longer tool life
Typical Applications
Drilling
Steel
Standards
Manufactured to DIN 338 RN
Material | Cobalt High Speed Steel |
Helix Angle | 28\u00b0 |
Coolant Delivery | External |
Material Grade | Cobalt High Speed Steel |
Cutting Direction | Right Hand |
Helix Type | Normal Helix |
Finish/Coating | TiN |
Drill Diameter Metric | 8mm |
Shank Type | Straight |
Number of Pieces | 10 |
Overall Length | 117mm |
Standards Met | BS 328 | DIN 338 | DIN 1412C |
ISO Category | K | M | P |
Shank Diameter Tolerance | F11 |
Point Angle | 135\u00b0 |
Flute Length | 75mm |
Drill Diameter | 8mm |
Manufacturer Grade | DIN338 |
Series | 1033 |
Number of Flutes | 2 |
Point Type | Spear Point |
Drill Diameter Tolerance | H8 |
Flute Type | Spiral |
Depth x Diameter Ratio | 4xD |
Flute Construction | Ground flutes |
Web Thickness | Strengthened Form C |
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