drilling hammer wholesaler
4-cutter bits drill faster with less vibration than bits with a standard tip.
Our SDS-Max drill bits are built for heavy-duty applications, engineered to handle the toughest drilling jobs in reinforced concrete, stone, and masonry. Featuring an 18 mm shank system, SDS-Max bits deliver maximum impact power, superior stability, and longer service life, making them ideal for large-scale construction and industrial projects.
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4-cutter bits drill faster with less vibration than bits with a standard tip.


4-cutter bits drill faster with less vibration than bits with a standard tip.

DLTC supplies professional SDS Max drill bits for heavy-duty concrete and masonry drilling applications. Our SDS Max drill bits are designed for rotary hammer drilling with stable performance, efficient dust removal and long service life. They are widely used in construction, industrial installation and concrete drilling projects. Features of SDS Max Drill Bits • SDS…