4.50mm Cobalt 135 Deg. Jobber Length Drill Bit
| Item | Jobber Length Drill Bit |
|---|---|
| Overall Length | 80 mm |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Size | 4.5 mm |
| Number of Flutes | 2 |
| Shank Dia. | 4.5 mm |
| Material - Machining | Cobalt |
| Cutting Direction | Right Hand |
| Finish - Machining | Straw, Bronze |
| Shank Type - Machining | Straight |
| Material Grade - Machining | High Performance |
| Drill Point Length | 0.0367 mm |
| Application | For Alloy, Stainless Steel, Titanium, Manganese Steel, Armor Plate |
| Coolant Fed | Non-Coolant Through |
| Maximum Drilling Depth | 1-3/8 in |
| Drill Length Class | Jobber Length |
| Drill Diameter Tolerance | +0.0000 in/-0.0007 in |
| Measurement System | Metric |
| Series | 1891 |
| Decimal Equivalent | 0.1772 |
| Flute Type | Spiral |
| Drill Bit Point Type | Split Point |
| Drill Bit Grouping | Drill Bit |
| Primary Material Application | Cast Iron, Non-Ferrous Material, Aluminum, Steel, Hi-Temp Alloy, Hardened Steel |
| Primary Material Application ISO Code | P, K, N, S, H |
| Shank Length | 33 mm |
| List Number | 1802 |
| Spiral Direction | Right Hand |
| Flute Length | 47 mm |
| Drill Bit Dimension Type | Metric |
| Depth:Dia. Ratio | 4 xD |
| Standards | DIN 338 |
| Helix Angle | 21 Degrees to 34 Degrees |
| Aircraft Drill | No |
| Web Thinning | Thinned |
| Sheeter Drill | No |
| Number of Coolant Holes | 0 |
| Package Quantity | 1 |