China Manufacturer Shank 22*108mm H22-108 Integral Rock Drill Steel Rods

Integral drill steels 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. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.

Rock Integral Drill Steel Rods:

(1) Steel grade: 40SiMnCrNiMo

(2) Shank size: hex19mm hex.22mm, including Plug Hole Rod

(3) Head Diameter: 24mm-44mm

(4) Length: 0.4m-10m

(5) Package: in wooden case or in bundles

(6) Productivity: 2000MT/Month

Dimensions					Part No.
L			D
mm	ft	in	mm	in
400		15"	42	1 21/32"	H22-108-400-42-Y
600	2'		41	1 5/8"	H22-108- - -Y
800	2'	7"	40	1 37/64"	H22-108- - -Y
1000	3'	3"	39	1 17/32"	H22-108- - -Y
1200	3'	11"	38	1 1/2"	H22-108- - -Y
1400	4'	7"	37	1 29/64"	H22-108- - -Y
1500	4'	11"	36	1 27/64"	H22-108- - -Y
1600	5'	3"	35	1 3/8"	H22-108- - -Y
1800	5'	11"	34	1 11/32"	H22-108- - -Y
2000	6'	6"	33	1 19/64"	H22-108- - -Y
2200	7'	2"	32	1 1/4"	H22-108- - -Y
2400	7'	10"	31	1 7/32"	H22-108- - -Y
2500	8'	2"	30	1 3/16"	H22-108- - -Y
2600	8'	6"	29	1 9/64"	H22-108- - -Y
2800	9'	2"	28	1 7/64"	H22-108- - -Y
			27	1 1/16"
			26	1 1/32"

Shank 22*108mm H22-108 Integral Rock Drill Steel Rods

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