 
        Brand: Widia / Part #: 3992503
Item #: 90311739
Brand: Widia
Model #: 3992503
Product Specifications
| Minimum Drill Diameter (Decimal Inch) | 0.8268 | 
| Maximum Drill Diameter (Decimal Inch) | 0.8657 | 
| Drill Depth by Diameter Ratio | 5xD | 
| Maximum Drill Depth (Decimal Inch) | 4.3307 | 
| Shank Type | Cylindrical | 
| Insert Style | TDM | 
| Shank Diameter (Inch) | 7/8 | 
| Shank Diameter (Decimal Inch) | 0.8750 | 
| Insert Seat Size | W30 | 
| Tool Material | Steel | 
| Compatible Insert Style | TDM | 
| Compatible Insert Size Code | W30 | 
| Overall Length (Decimal Inch) | 7.6260 | 
| Series | TDM1 | 
| Toolholder Style | TDM1 | 
| Flute Length (Decimal Inch) | 5.4370 | 
| Body Length (Decimal Inch) | 7.2040 | 
| Shank Length (Decimal Inch) | 2.0700 | 
| Tool Application | Drilling | 
| Tool Performance | General Purpose | 
| Primary Workpiece Material | Universal | 
| Tip Length (Decimal Inch) | 0.1496 | 
| Cutting Direction | Right Hand | 
| Coolant Through | Yes | 
| Number Of Flutes | 2 | 
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