Home Companies Jinzhou City Shitan Machinery Equipment CO. LTD.

Carbon Steel Integral Drill Rods , Mining Drill Rods For Rock Drilling

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[China]

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Address: Xiaoshang Village, Yingli Town, Jinzhou City, Hebei Province, China

Contact name:Anna

Verified Suppliers

Country/Region	china
City & Province	jinzhou hebei

Product Description

Technical Parameters

Types of drill rods	Specifications	Length (mm)	Shank	Weight (kg)
Tapered drill rods	Taper Angle: 4, 6, 7, 11, 12 degree	400mm to 8000mm	Hex22mm*108mm	1.7 - 24.9
Integral drill steel	Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm	400mm to 4800mm	Hex25mm*159mm	3 – 15.4
Plug hole rods	Chisel bit diameter: 17mm, 20mm, 22mm	150mm to 710mm	Hex19mm*108mm	0.6 - 2.9

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