| Key ^ | Value | 
|---|---|
| Coating | For High Hardness (Silicone-Based) | 
| Helix Angle | Standard Helix (30 to 40?) | 
| Work Material | General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / High-Hardness Steel ~ HRC60 / High-Hardness Steel ? HRC65 / Stainless Steel / Cast Iron |