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Step Type Drag Bits

Three-Wing and Four-Wing

Three-wing bits tend to drill faster whereas four-wing bits are longer lasting, more durable, and drill a straighter hole.

Regular Step and Heavy Step

Regular Step bits have smaller cuttings whereas Heavy Step bits are more durable and are used in harder formations. Heavy Step bits have longer and wider steps and contain more carbide for cutting. The quantity of steps is largely determined by the size of bit.

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BitsIn-Stock SizesAvailable Threads
Three-Wing and Four-Wing Regular Step37/8" – 26"23/8", 27/8", 31/2", 41/2", 65/8" API Regular Pin
Three-Wing and Four-Wing Heavy Step51/2" – 26"23/8", 27/8", 31/2", 41/2", 65/8" API Regular Pin
Three-Wing and Four-Wing Regular Step Kelly Bit37/8" – 26"MHJR, MHR, FEDP, IF
Three-Wing and Four-Wing Heavy Step Kelly Bit37/8" – 26"MHJR, MHR, FEDP, IF
 
Products
Overview
PDC Bits
4-Wing PDC Bit
5-Wing PDC Bit
6-Wing PDC Bit
Horizontal Directional Drilling (HDD) PDC Bits
Chevron Type Drag Bits
Step Type Drag Bits
Replaceable Blades
Rock Bits and Can Claw Bits
Other Bits and Subs
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