Promotion sale of laser copper welded 200*350*10mm diamond core bit drill bits for wet drilling marble/granite/cocrete/wall

Promotion sale of laser copper welded 200*350*10mm diamond core bit drill bits for wet drilling marble/granite/cocrete/wall
  • Продавецalatbantusex.us
  • Список ценUS $64.00piece
  • Продажная ценаUS $64.00piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,5 (386)

Oписание продукта

200mm*100mm short crown diamond drilling bits | 8\'\' diameter 4\'\' length concrete wall wet core bits.

102 2.jpg

 

 

 

cd63 2.jpg

 

Speed :0.82cm per minute.

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.  

 

cd 2 .jpg