Mechanics Drill Bit: 5/16″ Dia, 135 ™, Cobalt, Straight-Cylindrical Shank, Split Point Gold Finish, 3-3/4″ OAL, LH Cut, Series 1880
Item #: 57594533
Brand: Cle-Line
Model #: C30520
Product Specifications
| Drill Bit Size (Inch) | 5/16 |
| Drill Bit Size (Decimal Inch) | 0.3125 |
| Drill Bit Size (mm) | 7.94 |
| Drill Point Angle | 135 |
| Tool Material | Cobalt |
| Shank Type | Straight-Cylindrical |
| Cutting Direction | Left Hand |
| Point Type | Split |
| Series | 1880 |
| Drill Length Type | Mechanics |
| Spiral Type | Regular |
| Flute Type | Spiral |
| Web Thinning | Web-Thinned |
| Web Configuration | Tapered |
| Tool Performance | General Purpose |
| Number Of Pieces | 1 |
| Primary Workpiece Material | Superalloy; Titanium |
| Primary Workpiece Material Code | P; S; H; K; M |
| Standards | ASME B94.11M |
| Shank Diameter (Decimal Inch) | 5/16 |
| Overall Length (Inch) | 3-3/4 |
| Overall Length (Decimal Inch) | 3.7500 |
| Overall Length (mm) | 95.25 |
| Flute Length (Inch) | 2-1/8 |
| Flute Length (Decimal Inch) | 2.1250 |
| Coolant Through | No |
| Coating/Finish | Gold |
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