IADC (International Association Of Drilling Contractors) CODES
To make it easier for drillers to describe the rock bit they want, use the IADC classification codes.The IADC bit classification is a system in
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CUTTING STRUCTURE |
Off-wedge on outer rows, spoon on inner rows. |
Designed for high compressive strength, medium hard and abrasive formations, such as hard shale, limestone, sandstone, dolomite, etc. |
Compressive strength: 15,000-23,000 psi |
SHIRTTAIL PROTECTION |
Hard welding and wear resistant carbide protection on shirttail and lug back. |
PRODUCT SPECIFICATION |
IADC Code: 537 |
Bearing Type: Journal bearing/Metal sealing ring |
Circulation Type: Mud |
Cutting Structure: |
Inner rows: Spoon |
Outer rows: Off-wedge |
Gage bevel Protection: Flat |
Pin Connection: 3 1/2″ API REG |
Bit Diameter: 152.4 mm |
Product Weight: 16Kg |
OPERATING SUGGESTIONS |
Weight on Bit: 0.4--1.05 kN/mm |
Rotational Speed: 110-40 rpm |
To make it easier for drillers to describe the rock bit they want, use the IADC classification codes.The IADC bit classification is a system in
On June 8 to 10, Shareate joined in CIPPE with our products of precision component for the first time. It came into an end in
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