Shank Hex 19X108 and 22X108 Chisel Bit Integral Rod

• Standard: API
• Length: 950-6000mm
• Usage: Ore Mining
• Material: 55simnmo, 95crmo
• Shank Hex: 22*108 19*108
• Drilling Rod Length: 0.4-5.6 Meter
• Model NO.: 19x108mm 22x108mm
• Steel Type: G1, G2, G3
• Brand: Bestlink
• Mining Object: Coal Machinery
• Transport Package: Plywood Box
• Specification: HEX 22x108 HEX19x108
• Trademark: none
• Origin: China
• HS Code: 72288000
• Production Capacity: 10000PCS Per Month

Product Description

Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying.


1. Tapered drill rod
Shank Hex: 19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm
Taper degree: 4.46 6 7 11 12
Drilling rod length: 0.4m-6m

The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Generally, the lightduty rock drill uses 7 taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle.


2. Integral drill rod
Shank: HEX*22*108
Bits diameter: 29-40mm

Integral Drill Rod:

1)Raw materil: 55SiMnMo, 95CrMo.

2)shank size: H22108mm (7/8"4¼ ").

3)Length under collar: 600mm, 800mm, 1200mm, 1800mm, 2400mm, 2800mm, 3500mm etc.

4)Diameter: 29mm. 30mm. 31mm. 32mm. 33mm. 34mm. 35mm. 36mm. 39mm. 40mm.


The products are widely used in coaling, construction, stoning and etc.

19mm 3 /4"	Series	Part No.	Length (mm)	Bit diameter(mm)	Weight approx kg
	21	724-0429,06-02	400	29	1.3
		724-0529,06-02	500	29	1.5
Chisel bit integral Rod 19mm 3/4"		724-0828,06-02	800	28	2.2
		724-1028,06-02	1000	28	2.6
Shank hex. 19mm 3 /4" x 108 mm (4 1 /4").		724-1227,06-02	1200	27	3
		724-1627,06-02	1600	27	3.9
		724-2426,06-02	2400	26	5.7
		724-3225,06-02	3200	25	7.5
		724-4024,06-02	4000	24	9.2
	22	724-0424,06-02	400	24	1.3
		724-0823,06-02	800	23	2.2
	24	724-0627,06-02	600	27	1.7
		724-1226,06-02	1200	26	3
		724-2024,06-02	2000	24	4.8
		724-2424,06-02	2400	24	5.7
		724-2724,06-02	2700	24	6.3
	25	724-0435,06-02	400	35	1.3
		724-0834,06-02	800	34	2.2
Chisel bit integral Rod 19mm 3/4".		728-0424,06-02	400	24	1.5
		728-0429,06-02	400	29	1.5
Shank hex. 22mm 7 /8" x 108 mm (4 1 /4").		728-0627,06-02	600	27	1.7
Seal part no. 9159 (if needed).		728-0823,06-02	800	23	2.3
		728-0828,06-02	800	28	2.3
		728-1223,06-02	1200	23	3.2
		728-1627,06-02	1600	27	4
		728-2028,06-02	2000	28	5
		728-2426,06-02	2400	26	5.8
		728-3225,06-02	3200	25	7.5
22mm 7 /8"	Series	Part No.	Length (mm)	Bit diameter(mm)	Weight approx kg
	11	714-0834,05-02	800	34	3
		714-1633,05-02	1600	33	5.2
Chisel bit integral Rod 22mm 7/8".		714-2432,05-02	2400	32	8
		714-3231,05-02	3200	31	10.2
Shank hex. 22mm 7 /8" x 108 mm (4 1 /4").		714-4030,05-02	4000	30	12.9
Seal part no. 9159 (if needed).		714-4829,05-02	4800	29	15.1
		714-5628,05-02	5600	28	17.6
		714-6427,05-02	6400	27	20.1
		714-7226,05-02	7200	26	22.5
	12	714-0840,05-02	800	40	3
		714-1639,05-02	1600	39	5.2
		714-2438,05-02	2400	38	8
		714-3237,05-02	3200	37	10.2
		714-4036,05-02	4000	36	12.9
		714-4835,05-02	4800	35	15.1
		714-5634,05-02	5600	34	17.6
		714-6433,05-02	6400	33	20.1
		714-7232,05-02	7200	32	22.5
		714-8031,05-02	8000	31	25
	13	71,404,340,502	400	34	1.7
		71,408,330,502	800	33	3
		714-1232,0502	1200	32	4.1
		714-1631,0502	1600	31	5.2
		714-2030,05-02	2000	30	6.7
	16	714-0635,05-02	600	35	2.7
		714-1234,05-02	1200	34	4.1
		714-1833,05-02	1800	33	6
		714-2432,05-02	2400	32	8
	17	714-0641,05-02	600	41	2.4
		714-1240,05-02	1200	40	4.3
		714-1839,05-02	1800	39	6.2
		714-2438,05-02	2400	38	8
		714-0441,05-02	400	41	1.7
		714-0435,05-02	400	35	1.7
		714-0829,05-02	800	29	3
		714-0838,05-02	800	38	3.1
		714-1233,05-02	1200	33	4.1
		714-1239,05-02	1200	39	4.3
		714-1628,05-02	1600	28	5.2
		714-1636,05-02	1600	36	5.2
		714-1836,05-02	1800	36	6
		714-2032,05-02	2000	32	6.7
		714-2033,05-02	2000	33	6.7
		714-2133,05-02	2100	33	7
		714-2427,05-02	2400	27	8
		714-3227,05-02	3200	27	10.2
		714-3228,05-02	3200	28	10.3
		714-3232,05-02	3200	32	10.3
		714-6430,05-02	6400	30	20.1
		714-8026,05-02	8000	26	25
		714-9629,05-02	9600	29	30