Ecodrill

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Bit sizes ranging from 6.5" to 14

Button bits are specialized drill bits used for rock drilling applications. They feature a round or conical design with tungsten carbide buttons that crush rock efficiently during drilling. Built to withstand high impact and abrasive conditions, button bits are widely used in mining, quarrying, tunneling, construction, and water well drilling. They are classified based on diameter, number of buttons, and face design.
DTH button bits are available in diameters ranging from 6.5″ to 14″.

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Button BitsShank Length (mm)Bit DIA (mm)No. of Flushing HoleSuitable HammerBit Type
6.5" Bit2301652150S6Flat Face
7" Bit2301782150S6Flat Face
7.5" Bit2301902150S6Flat Face
8" Bit2302032150S6Flat Face
9" Bit2302292150S6 / 160S7Flat Face
9.5" Bit2302413160S7Flat Face
10" Bit2302543160S7Flat Face
11" Bit2302793160S7Flat Face
12" Bit2303053160S7Flat Face
8" Bit2302032180S8Flat Face
8.5" Bit2302162180S8Flat Face
9" Bit2302293180S8Flat Face
9.5" Bit2302413180S8Flat Face
10" Bit2302543180S8Flat Face
8" Bit3232032180ST8 / 180SM8Flat Face
8.5" Bit3232162180ST8 / 180SM8Flat Face
9" Bit3232293180ST8 / 180SM8Flat Face
9.5" Bit3232413180ST8 / 180SM8Flat Face
10" Bit3232543180ST8 / 180SM8Flat Face
9" Bit3232293200S10 / 200ST10Flat Face
9.5" Bit3232413200S10 / 200ST10Flat Face
10" Bit3232543200S10 / 200ST10Flat Face
11" Bit3232793200S10 / 200ST10Flat Face
12" Bit3233053200S10 / 200ST10Hole Opener
13" Bit3233303200S10 / 200ST10Hole Opener
14" Bit3233563200S10 / 200ST10Hole Opener
12" Bit3263053240ST12Hole Opener
13" Bit3263303240ST12Hole Opener
14" Bit3263563240ST12Hole Opener