Diamond Core Drill Bit

TORGWIN is a professional manufacturer specializing in cutting, grinding, and drilling tools. Our Diamond Hole Saw M14 Shank Brazed 30mm exemplifies our commitment to reliable quality. With years of industry expertise, we offer products that provide significant price advantages. We are dedicated to quality and excellence and look forward to becoming your reliable long-term partner in China.

TORGWIN is a professional manufacturer specializing in cutting, grinding, and drilling tools. Our Diamond Hole Saw Hex Shank Single-R Brazed 12mm exemplifies our commitment to reliable quality. With years of industry expertise, we offer products that provide significant price advantages. We are dedicated to quality and excellence and look forward to becoming your reliable long-term partner in China.

TORGWIN is a professional manufacturer specializing in cutting, grinding, and drilling tools. Our Diamond Hole Saw (without Center Drill) - Standard 50mm exemplifies our commitment to reliable quality. With years of industry expertise, we offer products that provide significant price advantages. We are dedicated to quality and excellence and look forward to becoming your reliable long-term partner in China.

Torgwin's diamond core drill bit adopts the electroplating process. Enable the diamond powder to adhere to the drill without falling off. At the same time, when drilling glass, the effect is very good. Our product, when used normally, can drill 30 to 40 holes in glass and about 10 holes in tiles.