It uses high quality alloy steel material. It has the advantages of high strength, high toughness and easy tapping.
Available size of Drilling Rod TapNWL,NWL, HWL & PWL and all the standard drilling rod taps are available in our company. Welcome to purchase.
Wuxi Geotec Geological Equipment Co., Ltd.
Tel (National Sales):
+86-510-88552588
+86-510-88550355
Tel (International Sales): +86-510-88552380
Fax: +86-510-88552380