Carbide Drill 
 |
 |
 |
 |
Superior point strength with low cutting force is achieved to accommodate a wide range of carbide drilling application. This drill series is coated with OSG’s EgiAs coating, which is constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Furthermore, with a unique R gash geometry, super low cutting resistance and exceptional chip control can be realized.
Coolant-through carbide drills 40xD (ADO-40D) and 50xD (ADO-50D) are also available.
Features
(1) EgiAs coating for exceptional wear resistance and toughness
- Optimum specifications to accommodate every drilling depth
- Wavy point form breaks chip into small and manageable pieces
- Wide flute room facilitates stable chip evacuation
(2) 3D・5D・8D・10D・15D・20D・25D・30D
・Unique R gash geometry enables super low cutting resistance and exceptional chip control
Applications
Low Carbon Steel・Medium Carbon Steel・High Carbon Steel・Alloy Steel・Hardened Steel・Quenched and Tempered Steel（45~50HRC）・Stainless Steel・Tool Steel・Cast Iron・Ductile Cast Iron・Copper Alloy・Aluminum Alloy Casting・Titanium Alloy・Inconel・Magnesium Alloy
Lineup
Carbide Drill
- AD-2D φ2～φ20
- AD-4D φ2～φ20
Carbide Drill with Oil Hole
- ADO-3D φ2～φ20
- ADO-5D φ2～φ20
- ADO-8D φ3～φ16
- ADO-10D φ2～φ12.5
- ADO-15D φ3～φ12.5
- ADO-20D φ3～φ12.5
- ADO-25D φ3～φ12
- ADO-30D φ3～φ10
Pilot Drill
- Pilot Drill for Extra Long Drill（ADO-PLT） φ3.03～φ12.03
Data
Achieves overwhelmingly low thrust and long tool life with the effect of the R gash
