Please note the thread you choose.
M14 thread is common thread in Europe,
and 5/8-11 thread is common thread in North America.

BGTEC Tools
BGTEC Round Shank Vacuum Brazed Dry Diamond Drill Bit Set Dia 6/8/10/12mm
Sale priceFrom $4.29
Save 9%

BGTEC Tools
BGTEC Vacuum Brazed Diamond Core Drill Bits Kit with M14 Thread for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick
Sale priceFrom $142.99
Regular price$157.29
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BGTEC Tools
BGTEC Diamond Drill Core Bits Set Triangle Shank for Ceramic Tile Marble 11pcs/Box
Sale price$101.89
Regular price$106.98
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BGTEC Tools
BGTEC Diamond wet Drilling Core Bits with M14 Thread for Marble Granite Artificial Stone Ceramic Tile Dia 20mm to 75mm
Sale priceFrom $8.99
Regular price$9.99
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BGTEC Tools
BGTEC Welded Diamond Drill Core Bits with 5/8-11 Thread for Marble Stone Concrete Dia 20-100mm
Sale priceFrom $29.58
Regular price$31.06
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BGTEC Tools
BGTEC Diamond Core Drill Bits Dia 6/8/10/12/14/16mm with 5/8-11 Thread for Porcelain Tile Granite Marble Stone Masonry
Sale priceFrom $8.09
Regular price$10.09


















