TEL:+86-371-55177818
Email:info@zzndtech.com

Contact Us

Zhengzhou New Dragon Superhard Materials Co., Ltd.
No.1202,3# building No.13, Jinxiu street,Erqi district ,Zhengzhou,Henan.
+86-371-55177818
info@zzndtech.com
PDC Drill Bit
PDC Drill Bit
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Product parameters
Specification Dia(mm) Quantity of PDC(pcs) Carbide(pcs) Wing Type of PDC
94 113 11 6 3 1304   1308
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