Diamond Circle Wrench HQ Inner tube wrenches

Diamond circle wrenches can avoid damage to rads and bit. they are especially fit to sctew up and off wire-line coring rods. Specifications Wide used drilling tools 1, high quality and long life service 2, professional production 3, whole-set On diamond circle wrench, the diamond distribution is well-proportioned, and the diamond is wearable and hard to fall off.When using, the circle wrench won' t slide, and it can avoid damage to tubes, therefore can prolong drill tools' life. The diamond distribution is well-proportioned on diamond circle wrench, and the diamond is wearable and hard to fall off. The circle wrench won' t slided when using, and it can avoid damage to tubes.We can also produce according to customer' s requirements. Size Available: Inner tube wrench: BQ, NQ, HQ, PQ, LTK48, LTK60 Outer tube wrench: BQ, NQ, HQ, PQ, LTK48, LTK60 41mm, 42mm, 43mm, 44mm, 45mm, 53mm, 54mm, 55mm, 56mm, 71mm, 73 mm, 74mm, 89mm, 92mm, 95mm, 117mm We can also produce according to customer' s requirement about diamond circle wrenches , carbide circle wrenches, casing circle wrenches.