Welcome: MARSMILL TECH CO.,LTD.

         

Drilling Equipment and Tool

  • 3-1/2
3-1/2

3-1/2" Tricone Bit

  • Product description: 3-1/2" Tricone Bit
  • INQUIRY

TRICONE BIT

3-1/2" Tricone Bit 













Contact Us

Contact: Rachel

Phone: + 86 13370171921

Tel: + 86 13370171921

Add: Changhong Road, Liangxiang Town, Fangshan District, Beijing