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Product Specifications:
| Item | Jobber Length Drill Bit |
| Coolant Fed | Coolant Through |
| Coolant Through | Yes |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.122 |
| Depth Dia. Ratio | 5xd |
| 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 | 3.1 mm |
| Drill Dia. Tolerance | 0.004 mm to 0.016 mm |
| Drill Length Class | Jobber Length |
| Finish | Titanium Aluminum Nitride Coating |
| Finish-machining | TiAlN |
| Flute Length | 28 mm |
| Flute Type | Spiral |
| Helix Angle | 30° |
| Material | Carbide |
| Material-machining | Carbide |
| Max. Drilling Depth | 28 mm |
| Mfr. Series | HP255 |
| No. Of Coolant Holes | 2 |
| No. Of Flutes | 2 |
| Overall Length | 66 mm |
| Point Angle | 140° |
| Point Type | R Thinning Point |
| Primary Material Application | Cast Iron, Hardened Steel, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | H, K, 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. | 6 mm |
| Shank Length | 38 mm |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| Size | 3.1 mm |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 6.6 |
| Ship width (cm) | 2.54 |
| Country of Origin | IN |
Product Variants
| Product | Model | Max. Drilling Depth | Primary Material Application Iso Code | Size | Drill Length Class | Flute Length | Shank Length | Drill Dia. Tolerance | Finish-machining | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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3316480 | 45 mm | H, P, S | #12 | Jobber Length | 45 mm | 43 mm | -0.018 mm to 0 mm | WXS | €205.30 | |
![]() |
8702480 | 44 mm | H, K, P, S | #12 | Jobber Length | 44 mm | 51 mm | -0.018 mm to 0 mm | Egias | €184.48 | |
![]() |
8692480 | 44 mm | H, K, P, S | #12 | Jobber Length | 44 mm | 51 mm | -0.018 mm to 0 mm | Egias | €184.48 | |
![]() |
8667480 | 44 mm | K, M, P, S | #12 | Jobber Length | 44 mm | 51 mm | -0.018 mm to 0 mm | WXL | €174.07 | |
![]() |
HP255-1850 | 36 mm | H, K, P | #13 | Jobber Length | 36 mm | 38 mm | 0.004 mm to 0.016 mm | TiAlN | €102.70 | |
![]() |
3316470 | 43 mm | H, P, S | #13 | Jobber Length | 43 mm | 45 mm | -0.018 mm to 0 mm | WXS | €205.30 | |
![]() |
8702470 | 43 mm | H, K, P, S | #13 | Jobber Length | 43 mm | 52 mm | -0.018 mm to 0 mm | Egias | €184.48 |
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Contact us
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OSG HP255-1220 Jobber Length Drill Bit, 3.10 mm Size, 66 mm Overall Length
€98.10 /unit



