Now In: Tools → Drills → Tie Boring Bits
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SINGLE FLUTE
The single flute design can be used sucessfully in hand-held drill moror applications with less operator fatigue. The tool acts in a screw-like movement, feeding itself into the material while removing chip volume.
| 90° POINT |
| Diameter |
EDP No. |
| Flatted |
Round |
| 9/16 |
308111 |
308113 |
| 5/8 |
308112 |
308114 |
TWO FLUTE
These tools are specifically designed for drilling spike holes in wooden ties. They combine ease of penetration with rapid chip removal in deep hole, hardwood drilling.
| 70° POINT |
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90° POINT |
| Diameter |
EDP No. |
| Flatted |
Round |
Set Screw |
| 9/16 |
308115 |
380118 |
308121 |
| 5/8 |
308116 |
308119 |
— |
| 3/4 |
308117 |
308120 |
— | |
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| Diameter |
EDP No. |
| Flatted |
Round |
Set Screw |
| 9/16 |
308122 |
308125 |
308128 |
| 5/8 |
308123 |
308126 |
— |
| 3/4 |
308124 |
308127 |
— | |
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