![Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out, Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out,](http://www.carbidedepot.com/images/drill3.gif)
Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out,
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![Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out, Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out,](http://www.carbidedepot.com/images/drill1.gif)
Twist Drill Terminology - schematic depictions of overall length (OAL), flute length (FLL), shank length, point angle, lip relief angle, drill diameter, radial corner, helix angle, shank diameter, core, web, flute run-out,
![Point angles of 2-fluted (left) drill-bits are generally less acute... | Download Scientific Diagram Point angles of 2-fluted (left) drill-bits are generally less acute... | Download Scientific Diagram](https://www.researchgate.net/publication/221916088/figure/fig4/AS:305299719245832@1449800533972/Point-angles-of-2-fluted-left-drill-bits-are-generally-less-acute-than-for-3-fluted.png)
Point angles of 2-fluted (left) drill-bits are generally less acute... | Download Scientific Diagram
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