Integral drill steel h22 with chisel 40mm

Integral drill steel h22 with chisel 40mm

Features
Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually.
Integral drill steel h22 with chisel 40mm

Application
Dimensional Stone Quarrying Industry
Underground Mining
Tunneling
Integral drill steel h22 with chisel 40mm

Introduction
Integral Drill Steels are a fixed length with a shank at one end and a bit at the other ,and are able to drill to a depth equivalent to their effective length.The bit may consist of single chisel shaped tungsten carbide insert or three such inserts.
Factory price Integral drill steel with chisel 38mm
To drill deep holes,the rods are designed to be used in a series where the length of any rod used in longer than the one used just before it.
H22 Broca de concel inteqral
To do this ,a series of rods must be produced so that the bit diameter is reduced for each increase in length if rod to prevent jamming of the bit in the hole.

Integral drill steel h22 with chisel 40mm

Name	Shank Size	Length mm	Chisel bit Diameter mm	Drawing
Integral drill rod	H19x108mm	400~4000	23~35
		210~340	17~22
	H22x108mm	400~3200	23~29
		400~8000	26~41

Chisel bit	Cross bit	Button bit
Integral drill steel h22 with chisel 40mm
Hex. drill rod	YT23/7655 air leg pneumatic rock drill	Y20LY hand-held and air leg pneumatic rock drill

Integral drill steel h22 with chisel 40mm

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Integral Integral drill steel h22 with chisel 40mm

Integral Integral drill steel h22 with chisel 40mm

Integral Integral drill steel h22 with chisel 40mm

Integral Integral drill steel h22 with chisel 40mm