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Product Specifications:
| Item | Carbide Drill |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depthdia. Ratio | 3xd |
| Dimension Type | Metric |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Material | Solid Carbide |
| Drill Bit Point Angle | 140° |
| Drill Bit Size | 5/16" |
| Drill Diameter Tolerance | +0.006 mm to +0.021 mm |
| Drill Length Class | Jobber Length |
| Drill Point | 140° |
| Finish - Machining | WD1 |
| Flute Length | 1 39/64" |
| Flute Type | Spiral |
| Grade | Micrograin |
| Helix Angle | 30° |
| Material | Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | Micrograin |
| Number Of Flutes | 2 |
| Overall Length | 79 mm |
| Primary Material Application | Cast Iron, Hardened Steel, Stainless Steel, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | H, K, M, P |
| Secondary Material Application | Aluminum, Hardened Steel |
| Secondary Material Application Iso Code | H, N |
| Shank Diameter | 8 mm |
| Shank Length | 38 mm |
| Shank Type - Machining | Straight |
| Sheeter Drill | No |
| Size | 7.94 mm |
| Standards | Not Rated |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.02 |
| Ship length (cm) | 9.4 |
| Ship width (cm) | 1.02 |
| HS code | 8207504060 |
Product Variants
| Product | Model | Flute Type | Flute Length | Overall Length | Drill Bit Size | Decimal Equivalent | Drill Bit Point Angle | Drill Bit Point Type | Cutting Direction | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3318540 | Slow Spiral | 1 5/16" | 74 mm | 5.4 mm | 0.2126 | 120° | RW Thinning Point | Right Hand | €187.55 | |
![]() |
HP243-2130 | Spiral | 1 3/32" | - | #3 | 0.213 | 140° | - | Right Hand | €70.70 | |
![]() |
HP243-3228 | Spiral | 1 27/32" | 89 mm | 8.2 mm | 0.3228 | 140° | R Thinning Point | Right Hand | €110.29 | |
![]() |
HP243-3780 | Spiral | 47 mm | 89 mm | - | - | - | - | Right | €137.27 | |
![]() |
HP245-2189 | Spiral | 1.73" | 82 mm | - | - | - | - | Right Hand | €84.95 | |
![]() |
HP245-3748 | Spiral | 2 2/5" | 103 mm | - | - | - | - | Right Hand | €166.22 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
OSG HP243-3126 Carbide Drill 7.94mm Micrograin
€97.87 /unit
