Wet Core Extension Bars – 1″ 1/4 UNC Male to 1″ 1/4 UNC Female Hex. Shank – 400mm

Wet Core Drilling Extension Bars 150mm – 550mm

1 1/4″ UNC Extension Bars used for extending drilling length when using wet diamond core drills.

Extensions can be attached to each other to extend even further.

Ideal for use when your core barrel is not quite long enough for the job or perfect for drilling into the ground using a rig.

Product Details:-

For extending the drilling length when using wet diamond core drills
Simply screw the extension into the back of your diamond core drill barrel and then to the drill itself
Will fit onto any drill with a standard 1 1/4″ UNC fitting
High quality German manufactured extension bars

Perfect for  professional diamond drillers and contractors
100% Money Back Guarantee

What the extension bars will work with:-

1 1/4″ UNC Female fitting at one end and 1 1/4″ Male fitting at the other end

Specs:-

German manufactured from high quality tool steel
Sizes available:- 150mm, 200mm, 300mm, 400mm, 500mm, 550mm