Walter-Titex - 4mm 118° Spiral Flute Cobalt Screw Machine Drill Bit
Item #: 36347029
Brand: Walter-Titex
Model #: 5200101
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Tinal is extremely wear resistant coating when used at high temperatures and speeds in a wide range of high strength applications. It is commonly used on steel, cast iron and non-ferrous metal. Tinal is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.1575 |
| Drill Bit Size (mm) | 4.00 |
| Drill Point Angle | 118 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish/Coating | Tinal |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (mm) | 22.00 |
| Flute Length (Decimal Inch) | 0.8661 |
| Overall Length (mm) | 55.00 |
| Overall Length (Decimal Inch) | 2.1654 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Six Facet |
| Shank Diameter (mm) | 4.00 |
| Shank Diameter (Decimal Inch) | 0.1575 |
| Specification Designation | DIN |
| Maximum Drilling Depth (mm) | 15.00 |
| Maximum Drilling Depth (Decimal Inch) | 0.5906 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 33.00 |
| Shank Length (Decimal Inch) | 1.2992 |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | h8 |
| Drill Tip Finish/Coating | None |
| Specification Number | DIN 1897 |
| Web Thinning | Web-Thinned |
| Material Grade | M35 |
| Series/List | A1154TFT |
| Length Type | Stub |
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