place of origin
Henan, China
customized support
OEM, ODM
brand name
Henan Drills-King
working length (mm)
8-800mm
Product name
Wet Diamond Concrete Core Drill Bit
Shank
1/2 gas, M14, M12, 5/8"-11 thread
Certification
ISO9001-2008
Application
engineering drill, air conditioning hole, sewer hole, hood hole, et
Feature
High Speed.Straight Smooth Edge
Color
Black, Blue, Red, etc
Technology
Hot pressed & sintered
Advantage
high speed,long life and high quality