Long Metal Drill Bits
HSS Metal Extra Long Drill Bits
- Long Drill Bits can drill holes in thick metal, plastic and so on
- Long Drill Bits can drill the place where short drill bits can’t reach
- Black Oxide coating can extended service life
- 118-degree conventional point angles good for general drilling
- Product Details
- Factory
- Material
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Product Description
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More Choice For You: Home > Hss Drill Bit
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Product Name
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High-Speed-Steel Best Long Drill Bit for Metal
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Material
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High Speed Steel (Also have HSS Cobalt)
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Process
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Fully Ground (Also have Rolled & Polished, Rolled, Milled)
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Standard
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DIN340 (Also have DIN338, Stub DIN1897, Extra Long DIN1869, Blacksmith Reduced Shank 10mm, 13mm, DIN345 Taper Shank) Taper Length (Also have Jobber Length, Stub Screw Machine Length, Aircraft Extension,Extra Long 12″, 18″, 24″, Silver & Deming 1/2″ Reduced Shank)
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Size
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1-13mm,1/64″- 1/2″
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Point Type
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118 Degree Regular Point (Also have 135 Degree Split Point, Turbo Max Point, Pilot Point)
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Shank Type
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Straight Shank (Also have Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank, Threaded Hex Shank, Taper Shank)
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Helix Angle
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Regular Spiral Type N (Also have Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral)
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Web & Flute Type
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Regular Web & Flute (Also have Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute)
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Surface Finish
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Black Oxide (Also have Bright, Titanium)
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Package
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10/5 Pcs in PVC Pouch, Plastic Box
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Features
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1. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 2.118-degree conventional point angles well for general drilling.
3. Precision ground point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
4. Round shanks can be used with a variety of tool-holding systems
5. Long flute and overall length design is for jobs requiring extra reach or for deep hole drilling. |
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| Product Size | |||||
| DIN1869 R1 RN | |||||
| Diameter (mm) | Flute Length (mm) | Overall Length (mm) | Diameter (mm) | Flute Length (mm) | Overall Length (mm) |
| 2.0 | 85 | 125 | 8.0 | 165 | 240 |
| 2.5 | 95 | 140 | 8.5 | 165 | 240 |
| 3.0 | 100 | 150 | 9.0 | 175 | 250 |
| 3.5 | 115 | 165 | 9.5 | 175 | 250 |
| 4.0 | 120 | 175 | 10.0 | 185 | 265 |
| 4.5 | 125 | 185 | 10.5 | 185 | 265 |
| 5.0 | 135 | 195 | 11.0 | 195 | 280 |
| 5.5 | 140 | 205 | 11.5 | 195 | 280 |
| 6.0 | 140 | 205 | 12.0 | 205 | 295 |
| 6.5 | 150 | 215 | 12.5 | 205 | 295 |
| 7.0 | 155 | 225 | 13.0 | 205 | 295 |
| 7.5 | 155 | 225 | |||
| DIN1869 R2 RN | |||||
| Diameter (mm) | Flute Length (mm) | Overall Length (mm) | Diameter (mm) | Flute Length (mm) | Overall Length (mm) |
| 3.0 | 130 | 190 | 8.5 | 210 | 305 |
| 3.5 | 145 | 210 | 9.0 | 220 | 320 |
| 4.0 | 150 | 220 | 9.5 | 220 | 320 |
| 4.5 | 160 | 235 | 10.0 | 235 | 340 |
| 5.0 | 170 | 245 | 10.5 | 235 | 340 |
| 5.5 | 180 | 260 | 11.0 | 250 | 365 |
| 6.0 | 180 | 260 | 11.5 | 250 | 365 |
| 6.5 | 190 | 275 | 12.0 | 260 | 375 |
| 7.0 | 200 | 290 | 12.5 | 260 | 375 |
| 7.5 | 200 | 290 | 13.0 | 260 | 375 |
| 8.0 | 210 | 305 | |||
| DIN1869 R3 RN | |||||
| Diameter (mm) | Flute Length (mm) | Overall Length (mm) | Diameter (mm) | Flute Length (mm) | Overall Length (mm) |
| 3.5 | 180 | 265 | 8.5 | 265 | 390 |
| 4.0 | 190 | 280 | 9.0 | 280 | 410 |
| 4.5 | 200 | 295 | 9.5 | 280 | 410 |
| 5.0 | 210 | 315 | 10.0 | 295 | 430 |
| 5.5 | 225 | 330 | 10.5 | 295 | 430 |
| 6.0 | 225 | 330 | 11.0 | 310 | 455 |
| 6.5 | 235 | 350 | 11.5 | 310 | 455 |
| 7.0 | 250 | 370 | 12.0 | 330 | 480 |
| 7.5 | 250 | 370 | 12.5 | 330 | 480 |
| 8.0 | 265 | 390 | 13.0 | 330 | 480 |
| Aircraft Extension (6″, 12″) | |||||
| Diameter (mm) | Flute Length (mm) | Overall Length (mm) | Diameter (mm) | Flute Length (mm) | Overall Length (mm) |
| 1/16″ | 7/8″ | 6″/12″ | 1/4″ | 2-3/4″ | 6″/12″ |
| 5/64″ | 1″ | 6″/12″ | 17/64″ | 2-7/8″ | 6″/12″ |
| 3/32″ | 1-1/4″ | 6″/12″ | 9/32″ | 2-15/16″ | 6″/12″ |
| 7/64″ | 1-1/2″ | 6″/12″ | 19/64″ | 3-1/16″ | 6″/12″ |
| 1/8″ | 1-5/8″ | 6″/12″ | 5/16″ | 2-2/16″ | 6″/12″ |
| 9/64″ | 1-3/4″ | 6″/12″ | 21/64″ | 3-5/16″ | 6″/12″ |
| 5/32″ | 2″ | 6″/12″ | 11/32″ | 3-7/16″ | 6″/12″ |
| 11/64″ | 2-1/8″ | 6″/12″ | 23/64″ | 3-1/2″ | 6″/12″ |
| 3/16″ | 2-5/16″ | 6″/12″ | 3/8″ | 3-5/8″ | 6″/12″ |
| 13/64″ | 2-7/16″ | 6″/12″ | 7/16″ | 4-1/16″ | 6″/12″ |
| 7/32″ | 2-1/2″ | 6″/12″ | 1/2″ | 4-1/2″ | 6″/12″ |
| 15/64″ | 2-5/8″ | 6″/12″ | |||
| * Custom-tailor would be available against customers’ requirements | |||||
Factory
Extra long drill bit with 118 degree split point, it can drill more fast than 135 degree split point drill bits.Precision ground point, flutes, body, clearance and drill diameter can make the long drill bit more easily to drill holes on the metal. Black oxide coating make drill bits use long life. Round shank can be used with a variety of tool-holding systems.
- Material: High-Speed-Steel (HSS)
- Surface: Black Oxide
- Use: Metal Drilling
Extra Long Drill Bits can drill in deep hole or long reach drilling.
Extra long drill bit 118 degree split point can drill fast and use for a long time.
- Material: High-Speed-Steel (HSS)
- Surface: Black Oxide
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