Recommend to a friend
New Tri-cone Rock Drill Bit - Rock Tool - Rock Rollers
New Tri-cone Rock Drill Bit Tungsten Carbide Inserts (TCI) - Rock Roller Bits with sealed bearing in various sizes for sale. There are 3 main categories: soft, medium and hard formation bits
Friend's Name :
Friend's email :
Please write your recommendation....(min. 50, max. 2000 characters)
Your comment
Characters written: