76x450mm Diamond Core Drill Bit Wall Concrete Perforator Masonry Drilling For Water Wet Marble Granite Wall Drilling Tools

76x450mm Diamond Core Drill Bit Wall Concrete Perforator Masonry Drilling For Water Wet Marble Granite Wall Drilling Tools
  • Продавецalatbantusex.us
  • Список ценUS $28.87piece
  • Продажная ценаUS $28.87piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,2 (402)

Oписание продукта

Diameter 102mm,600mm long Diamond Core Drill Bits with separated structure | 4\'\'*24\'\' concrete wall wet core bits pits.

 

this ncctec core bits have:

1 pcs of adapter

1 pcs of 112mm diameter drill head

2 pcs of 300mm long middle tube

 

our middle tube using seamless steel tube, more durable than normal steel tube!

 

 

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Performance:

 

NCCTEC core bits select the high-quality diamond and alloy powder, professional reinforce the high standard fixture concrete, high-density reinforced concrete,brick design formula of high-density reinforced concrete, fast drilling speed, long life.

 

Rooftop tooth design.

 

good Concentricity.

 

guarantee small work swing and high precision drill.

 

Using the the German CNC laser welding equipment and technology to produce a world-class level products,head welding firm,not easy to drop tooth,fast drilling speed.

NCCTEC Integrated drill has affordable prices for concrete,drill the wall , has a good performance.

if the drill items containing fixture, it is recommended to use the separated structure drill,it has longer life and easier to replace the ncctec core drill head.  

 

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