Diamond Circle Wrench

We provide different sizes of diamond circle wrenches and TC wrenches for inner tubes, outer tubes and rods. The diamond distribution is well-proportioned on diamond circle wrench. This product is widely used in geological exploration and mining industry.

• The diamond is wearable and hard to fall off.
• Slip resistance: this can reduce the damage of tubes and ensure a long using life.

Inner tube wrench: BWL, NWL, HWL, PWL, LTK48, LTK60
Outer tube wrench: BWL, NWL, HWL, PWL, LTK48, LTK60
41mm, 42mm, 43mm, 44mm, 45mm, 53mm, 54mm, 55mm, 56mm, 71mm, 73mm, 74mm, 89mm, 92mm, 95mm, 117mm