Product Description:

• High-temperature forged carbides
• Drilling for large diameters
• High resistance and long service life
• When installing, make sure the tool is locked into the adapter valve
• Perform a pilot hole using only the central drill bit
• Capable and efficient for renovation and drainage work
• Can be used with any type of electric drill with power over 950 W and weight over 5 kg

Technical Specifications:

• Size: 125 mm
• Package: 1
• Manufacturer: Diager
• Product category: Central drill bits