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Product Specifications:
| Item | Jobber Drill Bit |
| Coolant Fed | Coolant Through |
| Coolant Through | Yes |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3189 |
| Depthdia. Ratio | 5xd |
| Dimension Type | Metric |
| Drill Bit Dimension Type | Metric |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Solid Carbide |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | R Thinning Point |
| Drill Bit Size | 8.1 mm |
| Drill Diameter Tolerance | +0.006 mm to +0.021 mm |
| Drill Length Class | Jobber Length |
| Finish | TiAlN |
| Finish - Machining | TiAlN |
| Flute Length | 61 mm |
| Flute Type | Spiral |
| Grade | High Performance |
| Helix Angle | 30° |
| List Number | HP255 |
| Material | Solid Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | HIGH PERFORMANCE |
| Maximum Drilling Depth | 61 mm |
| No. Of Pieces | 1 |
| Number Of Coolant Holes | 2 |
| Number Of Flutes | 2 |
| Overall Length | 103 mm |
| Point Angle | 140° |
| Point Type | R Thinning |
| 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, Nickel, Stainless Steel, Titanium |
| Secondary Material Application Iso Code | H, M, N, S |
| Series | HP255 Series |
| Shank Dia. | 10 mm |
| Shank Length | 42 mm |
| Shank Type - Machining | Straight |
| Sheeter Drill | No |
| Size | 8.1 mm |
| Standards | Not Rated |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.02 |
| Ship length (cm) | 11.68 |
| Ship width (cm) | 1.02 |
| HS code | 8207504060 |
Product Details:
- Coolant Through (Yes)
Product Variants
| Product | Model | Drill Bit Size | Decimal Equivalent | Material | Finish | Coolant Fed | Drill Bit Point Angle | Drill Bit Point Type | Flute Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
8612244 | #41 | 0.096 | XPM | V Coat | Non-Coolant Through | 130° | X Thinning Point | 30 mm | €55.05 | |
![]() |
8613349 | 17/32" | 0.5313 | XPM | V Coat | Non-Coolant Through | 120° | R Thinning Point | 106 mm | €402.46 | |
![]() |
HP255-2047 | 5.2 mm | 0.2047 | Solid Carbide | TiAlN | Coolant Through | 140° | R Thinning Point | 44 mm | €110.98 | |
![]() |
HP255-2795 | 7.1 mm | 0.2795 | Solid Carbide | TiAlN | Coolant Through | 140° | R Thinning Point | 53 mm | €141.41 | |
![]() |
HP255-3543 | 9 mm | 0.3543 | Solid Carbide | TiAlN | Coolant Through | 140° | R Thinning Point | 61 mm | €182.43 | |
![]() |
651048411 | 31/64" | 0.4844 | Solid Carbide | EgiAs | Coolant Through | 140° | X Thinning Point | 99 mm | €457.19 |
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Contact us
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OSG HP255-3189 Jobber Drill 8.1mm 140 Carbide
€168.99 /unit

