Guilin Xingzuan Super-hard Material Co., Ltd
Guilin Xingzuan Super-hard Material Co., Ltd
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S1105: A PDC cutter designed for Φ26mm anchor drill bits
S1105 is a PDC cutter specially developed for Φ26mm anchor drill bits, and can also take into account Φ25mm and Φ28mm anchor drill bits. The diameter of the PDC is 11.5mm, the height is 5.5mm, and the chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding to increase the strength of the core of the PDC being squeezed by the rock and prevents the diamond from cracking in the core of the PDC