Shareate distributed consolation gifts to prevent heatstroke
Since the beginning of summer, high temperature days are frequent. To ensure the delivery time of orders, the factory staff of SHAREATE still stick to
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CUTTING STRUCTURE |
Spherical on gage, double spherical on inner rows, with auxiliary carbide protection. Designed for high compressive strength, hard and abrasive formations, such as granite, limestone, sandstone, dolomite. Compressive strength: 40,000-48,000 psi/275-331 MPa |
SHIRTTAIL PROTECTION |
Hard welding and wear resistant carbide protection on shirttail lip and lug |
PRODUCT SPECIFICATION |
IADC Code: 725 |
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing |
Circulation Type: Jet Air |
Cutting Structure: |
Inner and Nose Rows: Double spherical |
Gage Rows: Spherical |
Auxiliary Carbide: Spherical |
Gage Bevel Protection: Flat |
Pin Connection: 6 BECO |
Metric Bit Diameter: 311mm |
Product Weight: 215 lbs/98 kg |
OPERATING SUGGESTIONS |
Weight on Bit: 49,000-73,500lb/22.2-33.3T |
Rotational Speed: 60-90 rpm |
Air Back Pressure: 29-58 psi/0.2-0.4 MPa |
Since the beginning of summer, high temperature days are frequent. To ensure the delivery time of orders, the factory staff of SHAREATE still stick to
On November 24, 2020, the biennial Asian construction machinery industry event, Expo Bauma, opened in Shanghai. Nearly 3000 exhibitors gathered here to show their top
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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Phone: +86 0512 62850656
+86 0512 62851667
Fax: +86 0512-62851611
Email: info@shareate.com
Address: No.6 Weixi Road, Suzhou Industrial Park