カスタマイズされたサポート
Oem, Odm, Obm
Type
concrete wall Diamond drill
Machine
Hand held drill/Bench drill machine
Advantage
longer working life and durable
Shank Diameter
1 1/4 UNC female thread
Usage
For Granite ,stone ,concrete driling holes
Process
Sintered technology
Product name
concrete drill bits
Certification
ISO9001/TUV/CE