22mm Mining Integral Rock Drill Steel Rod Chisel Bit Integral

Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficience, also it can be used for drilling bore hole diameter form 19mm to 41mm usually. Each rods us premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.
1) Different sizes available
2) Shank size, hex19, hex22 and hex25
3) Length under collar(mm):800,1600,2400,3200,4000,4800,5600,6400,7200,8000
4) Bit diameter(mm):26,27,28,31,32,33,34,35,36,37,38,39,40,41

5) Material:55SiMnMo

Shank	Length		Bitdia	Weight	WUYUE P/N
	mm	Foot
22mm*108mm	800	2'7"	40	3	5H22-401810-0800-55-Z25
	1600	5'3"	39	5.2	5H22-391810-1600-55-Z25
	2400	7'10"	38	8	5H22-381810-2400-55-Z25
	3200	10'6"	37	10.2	5H22-371810-3200-55-Z25
	4000	13'1"	36	12.9	5H22-361810-4000-55-Z25
	4800	15'9"	35	15.1	5H22-351810-4800-55-Z25
	5600	18'4"	34	17.6	5H22-341810-5600-55-Z25
	6400	21'	33	20.1	5H22-331810-6400-55-Z25
	7200	23'6"	32	22.5	5H22-321810-7200-55-Z25
	8000	26'2"	31	25	5H22-311810-8000-55-Z25
	5600	18'4"	28	17.6	5H22-281508-5600-55-Z25
	6400	21'	27	20.1	5H22-271508-6400-55-Z25
	7200	23'6"	26	22.5	5H22-261508-7200-55-Z25