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12 1/4 IADC KA217 STEEL TOOTH BIT

Size

 12 1/4 steel tooth triconebit

IADC

217

Bearing Type

elastomer sealed bearing

Thread Connection

6 5/8 API reg pin

WOB(KN/mm)

0.3~0.85

RPM(r/min)

180~60

Applications

soft formations with low compressive strength and high drill ability,such as mudstone,gypsum,salt,soft limestone,etc.

Circulation system

Mud / water

8 1/2 IADC KA127 STEEL TOOTH BIT

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