Bordo 8.5mm HSS Cobalt Extra Deep Hole Drill Bit 390mm
Available
The Bordo HSS Cobalt Extra Deep Hole Drill Bit is part of Bordo's Australian drill bit range, engineered for reliable performance in trade and industrial drilling applications.
Key Specifications
| Diameter (mm) | 2 |
|---|---|
| Spindle Speed Free Cutting Stl RPM | 6848 |
| Flute Type | 40° Helix Parabolic |
| Flute Length (mm) | 90 |
| Overall Length (mm) | 135 |
| Feed per Revolution (mm) | 0.08 |
| Spindle Speed Aluminium/Brass RPM | 9714 |
| Spindle Speed Stainless Steel RPM | 1911 |
| Spindle Speed Wood/Plastic RPM | 14492 |
| Spindle Speed Malleable Iron RPM | 4300 |
| Spindle Speed Med. Carbon Steel RPM | 4778 |
| Spindle Speed Cast Iron RPM | 3822 |
| Spindle Speed Tool Steel RPM | 2867 |
Product Features
- DIN1869
- HSS-Co5 (Cobalt) Extra Deep Hole Drills
- HSS-Co5 (Cobalt), 130° UX Point, 40° Helix Parabolic
- Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel
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Bordo HSS Cobalt Extra Deep Hole Drill Bit: 8.5 / 390
SKU: A0200367 | Model: 2503-8.50X390
This is the 8.5mm diameter, 390mm overall length option of the Bordo HSS Cobalt Extra Deep Hole Drill Bit. Key details for this option: flute type 40° Helix Parabolic, flute length 280mm, overall length 390mm.
Bordo HSS Cobalt Extra Deep Hole Drill Bit
HSS-Co5 (Cobalt) Extra Deep Hole Drills.
DIN1869.
HSS-Co5 (Cobalt), 130° UX Point, 40° Helix Parabolic.
Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
