Sumitomo - 0.1803mm, 120° Point, Solid Carbide Micro Drill Bit
Item #: 53936571
Brand: Sumitomo
Model #: 4T00038
Features and Benefits
Solid carbide provides better rigidity than High Speed Steel (HSS). It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature than TiN. As a result, it is better for higher speed operations in a variety of steel machining applications.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.0071 |
| Drill Bit Size (mm) | 0.1803 |
| Shank Diameter (mm) | 3.00 |
| Drill Point Angle | 120 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Cutting Direction | Right Hand |
| Overall Length (mm) | 38.0010 |
| Overall Length (Decimal Inch) | 1.4961 |
| Flute Length (mm) | 1.80 |
| Flute Length (Decimal Inch) | 0.0709 |
| Through Coolant | No |
| Flute Type | Spiral |
| Shank Length (mm) | 28.00 |
| Shank Type | Straight |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | 0.000 to -0.003 |
| Series/List | MDUS |
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