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Product Specifications:
| Item | Jobber Length Drill Bit |
| Coolant Fed | Non Coolant Through |
| Coolant Through | No |
| Coolant Thru | No |
| Cutting Dia. Tolerance | -0.0011" to 0" , H8 |
| Cutting Direction | Right |
| Decimal Equivalent | 0.5 |
| Depth X Dia. Ratio | 5xd |
| Dia. | 1/2" |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Egias |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Carbide |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | R Thinning Point |
| Drill Bit Size | 1/2" |
| Drill Dia. Tolerance | -0.027 mm to 0 mm |
| Drill Length Class | Jobber Length |
| Drilling L/d Ratio | 4 |
| Finish | EgiAs |
| Finish-machining | Egias |
| Flute Length | 77 mm |
| Flute Type | Spiral |
| Grade | High Performance |
| Helix Angle | 30° |
| Helix Direction | Right Hand |
| Length Of Cut Specification | Stub |
| List Number | 6310 |
| Material | Carbide |
| Material Grade-machining | HIGH PERFORMANCE |
| Material-machining | Carbide |
| Max. Drilling Depth | 77 mm |
| No. Of Flutes | 2 |
| Overall Length | 124 mm |
| Point Angle | 140° |
| Point Thinning | R Thinning |
| Point Type | R Thinning Point |
| Primary Material Application | Cast Iron, Steel |
| Primary Material Application Iso Code | K, P |
| Secondary Material Application | Alloy Steel, Die Steel, Hardened Steel |
| Secondary Material Application Iso Code | H, P |
| Series | 6310 Series |
| Shank Dia. | 14 mm |
| Shank Length | 47 mm |
| Shank Tolerance | H6 |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| Size | 1/2" |
| Substrate | Carbide |
| Surface Treatment | EgiAs |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 12.4 |
| Ship width (cm) | 2.54 |
| Country of Origin | JP |
Product Variants
| Product | Model | Max. Drilling Depth | Flute Length | Shank Length | Size | Primary Material Application Iso Code | Drill Dia. Tolerance | Drill Bit Size | Finish-machining | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
8673040 | 71 mm | 71 mm | 47 mm | 10.4 mm | - | - | - | - | €255.29 | |
![]() |
8668075 | 86 mm | 86 mm | 60 mm | 10.75 mm | - | - | 10.75 mm | - | €373.14 | |
![]() |
8673090 | 71 mm | 71 mm | 47 mm | - | - | - | 10.9 mm | - | €266.83 | |
![]() |
8693280 | 103 mm | 103 mm | 64 mm | 12.8 mm | - | - | 12.8 mm | - | €472.95 | |
![]() |
HP245-5079 | 77 mm | 77 mm | 47 mm | 12.9 mm | - | - | 12.9 mm | - | €270.61 | |
![]() |
8668370 | 110 mm | 110 mm | 66 mm | 13.7 mm | - | - | 13.7 mm | - | €508.26 | |
![]() |
651012511 | 29 mm | 29 mm | 57 mm | 3.18 mm | - | - | 3.18 mm | - | €178.93 |
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Contact us
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OSG 8673270 Jobber Length Drill Bit, 1/2 Inch Size, 124 mm Overall Length
€363.20 /unit




