drag bit

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Hejian Fanglei Drill Equipment Co.,Ltd

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api kingdream alloy steel drag bit
Specification: 2 3/5"-26"(2-4 blades)
Detail: alloy steel drag bit 1) Bit profile is optimized and is suitable for drilling soft to medium formations. 2) Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are al...


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Hejian Fanglei Drill Equipment Co.,Ltd All Products >> drag bit

Hejian Fanglei Drill Equipment Co.,Ltd

All Products >> drag bit