-
Hege snelheid wolfraam carbid drill bits IADC537 5 7/8 "(149mm)
-
Tricone rotsbits IADC537 6 inch (152,4 mm)
-
Rotary tricone bit IADC537 6 1/4 inch (159 mm)
-
TCI tricone rotsbits IADC537 6 3/4" (171mm)
-
API knop bit IADC537 6,5 inch (165mm) mei koarting priis
-
TCI rotsbit IADC537 7 1/2 "(190 mm)
-
API fabryk tricone bit IADC537 7 5/8 "(193.7 mm)
-
TCI tricone bit IADC537 7 7/8 inch (200 mm)
-
Tungsten Carbide Insert Bit IADC537 8 1/2 "(215.9mm)
-
API knop rotsboar IADC537 8 3/4 "(222.2mm) mei koarting
-
TCI drill bit IADC537 9 1/2 "(241mm) foar hurde rots oaljewell
-
API rotsboarringsbits IADC537 10 5/8 inch (269mm)