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Durable Tap Hole Drilling Rock Rods for Blast Furnace

Tap hole Drill Rod It was widely used in big steel mill for delivering liquid steel, especially for blast furnace. Blast furnace tap hole drill is provided having an elongated feed shell which supports a percussion drill, drill rod assembly, and a centralizing drill rod support disposed between...

Tap hole Drill Rod

It was widely used in big steel mill for delivering liquid steel, especially for blast furnace. Blast furnace tap hole drill is provided having an elongated feed shell which supports a percussion drill, drill rod assembly, and a centralizing drill rod support disposed between the percussion drill and a stationary forward end drill rod support.


(1)Material/Grade: DIN CK45, JIS S45C, SAE1045, AISI1045;DIN CK20, JIS S20C, SAE1020, AISI1020, ASTM A106B, ASTM A53B, ST45, ST42.

(2)Out diameter: hex.19mm, Hex.22mm, hex.28mm, hex.32mm, dia.32mm,Dia.38mm, dia.45mm dia.51mm

(3)Wall thickness: 11mm-14mm (0.43-0.55)

(4)Length: Blasting furnace Tap hole drilling rod: 1.0m-6m

We serve customized design, production and serve according to worldwide clients’ different condition.


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