Top center bit

Sandvik Top Center Drill Bit has a revolutionary design and new carbide grades to provide up to 80% longer grinding intervals and 60% longer bit life compared to previous current designs.

Features

Cost-effective design

The Top Center Bit is the ultimate heavy-duty bit. The elevated, angled front buttons enable more carbide in the gauge, resulting in longer grinding intervals and service life.
Improved safety

Safety levels are improved by longer grinding intervals. Fewer bit changes are also required.
Productive technology

The bit is equipped with PowerCarbide® grades SH70 and GC81 to further increase wear resistance

Product specifications

Bit diameter: 43 - 48
Thread: Sandvik Alpha™ 340, Sandvik Alpha™ 360
PowerCarbide®: Yes
Application: Bench, quarrying and production long hole drilling
Taper: 7°, 11°, 12°

*For more specific technical details, please contact a Rock Tools Sales Representative

Top hammer top center bit body white background

Learn more about Top Center Bit features

Front design

Includes more gauge buttons and great flushing capacity.

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