Contact Us

You are here:

9 7/8" SGV615RF

9 7/8" SGV615RF is part of mining tri-cone drill bit, which is mainly used in large open-pit mining operations, such as open-pit coal mine, copper mine, molybdenum mine, iron ore mine and other non-ferrous metal mine.

PRODUCT SPECIFICATION

CUTTING STRUCTURE
Conical & spherical on gage, conical on inner rows, with auxiliary carbide protection.
Designed for high compressive strength, medium hard and abrasive formations, such as limestone, sandstone, interbedded dolomite.
Compressive strength: 23,000-30,000 psi/158-206 MPa
SHIRTTAIL PROTECTION
Hard metal and wear resistant carbide on shirttail lip and lug.
PRODUCT SPECIFICATION
IADC Code:  615
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation Type: Jet Air
Cutting Structure:
Inner and Nose Rows: Conical
Gage Rows: Conical & spherical
Auxiliary Carbide: Spherical
Gage Bevel Protection: Ovoid
Pin Connection: 6 5/8″ API REG
Metric Bit Diameter: 251 mm
Product Weight: 143 lbs/65 kg
OPERATING SUGGESTIONS 
Weight on Bit: 20.0T / 44,093 lbs MAX
Rotational Speed: 60-100 rpm
Air Back Pressure: 29-58 psi/0.2-0.4 MPa

SEND INQUIRY

NEWS

Shareate won the community sports games

Last Friday, the district where Shareate is located held the first Fun Sports Games of Enterprises, which attracted 400 employees from 20 companies to participate in. Shareate successfully won the first

New SGV series mining tricone bit

Shareate is happy to report of excellent performance with our latest SGV series mining tricone bit, the average meter of SGV increased significantly compared with

RELATED PRODUCTS