Features: _x000D_ 1. Scope of application: Used for drilling, applicable to ceramic tiles, glass, plastic, wood floors, wall, etc. _x000D_ 2. Applicable equipment: Suitable for ordinary pistol drill _x000D_ 3. Made of Cemented Carbide, high hardness, good wear resistance and durability. _x000D_ 4. Hardened cutting edge effectively extends drill bits service life. _x000D_ 5. Effectively improve working efficiency, saving time and labor. _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New _x000D_ Item Type: Hex Shank Twisted Drill Bits _x000D_ Material: Cemented Carbide _x000D_ Quantity: 10pcs, 5pcs (optional) _x000D_ Diameter: 6mm / 0.2in, 8mm / 0.3in, 10mm / 0.4in, 12mm / 0.5in (optional) _x000D_ Optional Specification: _x000D_ Twist Slotted 6mm 10pcs _x000D_ Twist Slotted 8mm 10pcs _x000D_ Twist Slotted 10mm 5pcs _x000D_ Twist Slotted 12mm 5pcs _x000D_ _x000D_ Package List: _x000D_ 1 x Twisted Drill Bits Set _x000D_ _x000D_ Note: _x000D_ 1. Please allow slight error due to manual measurement. Thanks for your understanding. _x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.