 
        Brand: Widia / Part #: 4157836
Item #: 09940487
Brand: Widia
Model #: 4157836
Product Specifications
| Drill Bit Size (Decimal Inch) | 0.2010 | 
| Drill Bit Size (Wire) | #7 | 
| Tool Material | Solid Carbide | 
| Cutting Direction | Right Hand | 
| Coating/Finish | AlCrN | 
| Drill Point Angle | 140 | 
| Spiral Type | Regular Spiral | 
| Flute Type | Helical | 
| Point Type | Thinned | 
| Coolant Through | Yes | 
| Shank Type | Cylindrical | 
| Number Of Flutes | 2 | 
| Shank Diameter (Decimal Inch) | 0.2362 | 
| Drill Tip Finish/Coating | AlCrN | 
| Overall Length (Decimal Inch) | 2.5984 | 
| Series | TDS411 | 
| Web Thinning | Web-Thinned | 
| Number of Margins | 4.000 | 
| Drill Length Type | Screw Machine Length | 
| Maximum Drilling Depth (Decimal Inch) | 0.7874 | 
| Shank Length (Decimal Inch) | 1.4173 | 
| Drill Point Length (Decimal Inch) | 0.0334 | 
| Flute By Diameter Ratio | 3xD | 
| Tool Performance | Heavy-Duty | 
| Drill Bit Diameter Tolerance | 0.0002/0.0006 in | 
| Flute Length (Decimal Inch) | 1.1024 | 
| Drill Bit Grade | High Performance | 
| Material Grade | Carbide | 
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