Drilling Machine Products List - Hejian Smart Petroleum Machinery Co., Ltd.

API 12 1/4'' tricone rock bit for oil drilling and water drilling

Tungsten carbide insert bit ,TCI bit,button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system Detailed Product Description Tungsten carbide insert bit ,TCI bit,button bit Sizes range from 3 7/8" to 26" . Reliable bearing and...

API 12 1/4''steel tooth tricone bit sealed bearing

1.Sizes range from 3 7/8" to 26" . 2.Reliable bearing and lubrication system 3.MOQ: one piece 4.The best price and delivery. Detailed Product Description Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system1.Cutting Structure The...

tricone rock bit

Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system 1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...

Kingdream rock bit

Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system Sizes ranging from 3 1/2' to 26' , bits can be producted according to your special order.reliable quality and competitive priceTricone Bit/...

API standard 17.5'' sealed steel tooth tricone bit

1.Sizes range from 3 7/8" to 26" . 2.Reliable bearing and lubrication system 3.MOQ: one piece 4.The best price and delivery. Detailed Product Description Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system1.Cutting Structure The...

API standard 12 1/4''steel tooth tricone bi for water well or oil well drillng

1.Sizes range from 3 7/8" to 26" . 2.Reliable bearing and lubrication system 3.MOQ: one piece 4.The best price and delivery. Detailed Product Description Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system1.Cutting Structure The...