 
        Brand: Widia / Part #: 4143962
Item #: 28737666
Brand: Widia
Model #: 4143962
Product Specifications
| Drill Bit Size (Inch) | 1/4 | 
| Drill Bit Size (Decimal Inch) | 0.2500 | 
| Drill Bit Size (Letter) | E | 
| Cutting Direction | Right Hand | 
| Coating/Finish | TiAlN | 
| Spiral Type | Regular Spiral | 
| Flute Type | Helical | 
| Point Type | Thinned | 
| Coolant Through | No | 
| Shank Type | Cylindrical | 
| Number Of Flutes | 2 | 
| Shank Diameter (Decimal Inch) | 0.3150 | 
| Drill Tip Finish/Coating | TiAlN | 
| Overall Length (Inch) | 3-7/64 | 
| Series | VDS201A | 
| Web Thinning | Web-Thinned | 
| Drill Length Type | Screw Machine Length | 
| Maximum Drilling Depth (Decimal Inch) | 0.9449 | 
| Shank Length (Decimal Inch) | 1.4173 | 
| Drill Point Length (Decimal Inch) | 0.0421 | 
| Flute By Diameter Ratio | 3xD | 
| Tool Performance | General Purpose | 
| Drill Bit Diameter Tolerance | -0.0006/0.0000 in | 
| Flute Length (Decimal Inch) | 1.3386 | 
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