Screw Machine Length Drill Bit: 0.5315″ Dia, 135 °, Cobalt Oxide Finish, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series A120
Item #: 64220379
Brand: DORMER
Model #: 5968117
Product Specifications
| Drill Bit Size (mm) | 13.50 | 
| Tool Material | Cobalt | 
| Cutting Direction | Right Hand | 
| Coating/Finish | Oxide | 
| Drill Point Angle | 135 | 
| Spiral Type | Regular | 
| Flute Type | Spiral | 
| Point Type | Split | 
| Coolant Through | No | 
| Shank Type | Straight-Cylindrical | 
| Number Of Flutes | 2 | 
| Shank Diameter (Decimal Inch) | 0.5315 | 
| Drill Bit Size (Decimal Inch) | 0.5315 | 
| Overall Length (mm) | 107.00 | 
| Overall Length (Decimal Inch) | 4.2158 | 
| Shank Diameter (mm) | 13.50 | 
| Series | A120 | 
| Web Thinning | Web-Thinned | 
| Web Configuration | Tapered | 
| Drill Length Type | Stub | 
| Flute By Diameter Ratio | 2.5xD | 
| Drill Bit Diameter Tolerance | 0.000 to -0.027 mm | 
| Flute Length (Decimal Inch) | 2.1276 | 
| Flute Length (mm) | 54.00 | 
| Drill Bit Size Range (Decimal Inch) | 0.5000 to 0.6000 | 
| Drill Bit Size Range (mm) | 13.50 to 17.00 | 
| Specification Number | DIN 1897 | 
| Specification Designation | DIN | 
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