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Product Specifications:
| Item | Jobber Length Drill Bit |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Solid Carbide |
| Drill Bit Point Angle | 120° |
| Drill Bit Point Type | N Thinning Point |
| Drill Bit Size | 5/16" |
| Drill Diameter Tolerance | -0.001" to 0" |
| Drill Length Class | Jobber Length |
| Finish | Diamond |
| Finish - Machining | Diamond |
| Flute Length | 5/16" |
| Flute Type | Fast Spiral |
| Grade | General Purpose |
| Helix Angle | 40° |
| List Number | 7530 |
| Material | Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | General Purpose |
| Max. Drilling Depth | 48.2 mm |
| Number Of Flutes | 2 |
| Overall Length | 4" |
| Point Angle | 120° |
| Point Type | N Thinning Point |
| Primary Material Application | Carbon Fiber |
| Primary Material Application Iso Code | O |
| Secondary Material Application | Glass Fiber |
| Secondary Material Application Iso Code | O |
| Series | 7530 Series |
| Shank Dia. | 7.9 mm |
| Shank Length | 53.4 mm |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Size | 0.312" |
| Standards | Not Rated |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Decimal Equivalent | Cutting Direction | Max. Drilling Depth | Overall Length | Flute Length | Flute Type | Coolant Fed | Shank Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
8673040 | 0.4094 | Right | 71 mm | 118 mm | 71 mm | Spiral | Non-Coolant Through | 12 mm | €255.29 | |
![]() |
8668075 | 0.4232 | Right Hand | 86 mm | 146 mm | 86 mm | Spiral | Coolant Through | 11 mm | €373.14 | |
![]() |
8673090 | 0.4291 | Right | 71 mm | 118 mm | 71 mm | Spiral | Non-Coolant Through | 12 mm | €266.83 | |
![]() |
8693280 | 0.5039 | Right Hand | 103 mm | 167 mm | 103 mm | Spiral | Coolant Through | 13 mm | €472.95 | |
![]() |
HP245-5079 | 0.5079 | Right Hand | 77 mm | 124 mm | 77 mm | - | Non-Coolant Through | 14 mm | €270.61 | |
![]() |
8668370 | 0.5394 | Right Hand | 110 mm | 176 mm | 110 mm | Spiral | Coolant Through | 14 mm | €508.26 | |
![]() |
651012511 | 0.1252 | Right Hand | 29 mm | 86 mm | 29 mm | Spiral | Coolant Through | 3.2 mm | €178.93 |
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Contact us
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OSG 753031316 Jobber Length Drill Bit, 5/16 Inch Size Size, 4 Inch Overall Length, Carbide
€642.95 /unit




