Guilin Xingzuan Super-hard Material Co., Ltd
Guilin Xingzuan Super-hard Material Co., Ltd
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Peach-shaped SD1305: Special PDC cutter for Φ30mm,Φ32mm anchor drill bits
SD1305 is a PDC cutter specially developed for Φ30mm, Φ32mm anchor drill bits, and can also take into account Φ28mm anchor drill bit. The diameter of the PDC is 13.3mm, the height is 5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking speed of the PDC cutter, and the chamfer on both sides can increase the impact resistance of the PDC cutter.