Features:
*High Quality Material: This drill bits is made of high-quality material, which is wear-resistant and durable, not easy to break and can be used for a long time.
Fine workmanship: high hardness, convenient and durable quality choice.
*Double-Groove Chip Removal: The drill bits is designed with double-groove chip removal, make it more convenient when you use it.
*High Hardness: Forgeds with tungsten steel alloy, high hardness, more wear-resistant.
*Wide range of application: concrete, marble, red brick wall, cement wall, stone, cement pier, rock, etc.
Notice:
*Actual color may be slightly different from the image due to different light effect
*Please allow 1-3cm deviation due to manual measurement
              
Description:
Material: 40 chrome-vanadium steel + YG8 alloy
Specification: 6*110mm/6*150mm/8*110mm/8*150mm/10*150mm/6*200mm/10*200mm/8*200mm 

Package List:
1 x Drill Bits