Features:
1. Excellent design: Designed with 4 inches in diameter and 450 mm in length, the core drill bit supports both dry and wet perforation.
2. Wide range of utility: Widely used for installation of concrete, brick, marble and other materials, drilling pipes and more.
3.Reliable work: Sharp edge ensures clean cutting and high working efficiency and greatly simplified operation.
4. Excellent Material: Adopts diamond and alloy steel material, sturdy structure of the core bit is very durable for long time use.
5. Excellent Fitting: With universal 5/8"-11" thread, the drill bit can be easily attached to a fixed core or handheld drill.
Specifications:
Item Type: Diamond Core Drill Bit
Material:Alloy Steel,Diamond
Package List:
1 x Diamond Core Drill Bit
1 x Saw Blade
1 x Washer
Note:
Manual measurement, actual size prevail.