- Storm Product Line

Stock list

Our UAE stock location is established to ensure the shortest delivery time to the customers working in the region. With maximum three working days our bits can be delivered to any location all over the Middle East & Africa countries.

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Roller Cone Bits: Storm Product Line

Storm Product Line (V):

Drill bits with open bearings are designed specifically for high speed drilling (up to 600 RPM).

Absence of sealing elements in the bearing enables to maximize the journal and the rollers dimensions and consequently achieve full circulation in the bearing. This is very important to reduce torque; provide effective cooling and increase bearing life.

Basing on the formations’ strength and abrasiveness, drill bits can have a cutting structure of steel teeth or TCI. To increase durability, the steel teeth are hardfaced with wear-resistant tungsten carbide alloy.

The gauge can protect with tungsten carbide compacts. Hard grain alloy is applied along the shirttail and leg leading edge.

Some Storm Steel Tooth Bits:

Old Designation New Designation Size: mm / in IADC PIN Size, “
V-K12 STM121 295,3 11 5/8 121 6 5/8 API REG
V-L13TG STM133 295,3 11 5/8 133 6 5/8 API REG
V-K21 STM211 295,3 11 5/8 211 6 5/8 API REG
V-L11T STM111 155,6 6 1/8 111 3 1/2 API REG
V-12 STM121 171,4 6 3/4 121 3 1/2 API REG
V-12 STM133 215,9 8 1/2 133 4 1/2 API REG
V-QN21T STM211 215,9 8 1/2 211 4 1/2 API REG

Some Storm TCI Bits:

Old Designation New Designation Size: mm / in IADC PIN Size, “
V-L51X STM513 190,5 7 1/2 513 4 1/2 API REG
V-QCN51X STM513 215,9 8 1/2 513 4 1/2 API REG
N-QCN62X STM623 215,9 8 1/2 623 4 1/2 API REG
V-NL63Y STM633 215,9 8 1/2 633 4 1/2 API REG
V-QN51X STM513 222,3 8 3/4 513 4 1/2 API REG
V-54X STM534 269,9 10 5/8 543 6 5/8 API REG
V-L54X STM543 295,3 11 5/8 543 6 5/8 API REG