High Quality Drill Rod-Stable Performance-Kelleg

Drill Rods

Drill rod is a tool that connects drill bit and is matched with rock drilling machine to drill in the rock or soil. Kelleg supplies drill rods, including light drill rods and heavy drill rods, such as tapered drill rods, shank rods, integral drill rods, extension rods and MF rods. Email us right now.

Drill rod is a tool that connects drill bit and is matched with rock drilling machine to drill in the rock or soil.

Kelleg provides you with high-quality and stable rods. Our drill rods are made of high-strength materials to ensure their durability and stability, making your rock drilling more efficient. We also offer a wide range of sizes and dimensions of drill rods to meet different occasions and needs. When you choose Kelleg rock drill rods, you will have a quality, practical and reliable tool for rock drilling.

Drill rods include light drill rods and heavy drill rods.

Light drill rods include tapered drill rod, shank rod, and integral drill rod.

Tapered drill rod: It is a hexagonal hollow rod with a shank structure. The shank is connected with the rock drilling equipment. The head of the rod is a taper structure that can be connected with a tapered bit.

Shank rod: It is a hexagonal hollow rod with a shank structure. The shank is connected to the rock drilling equipment. The head of the rod is a threaded shape that can be connected with a threaded bit.

Integral drill rod: It is a rock drill tool that combines the shank adapter, shank collar, drill rod, and drill bit as a whole. It is suitable for small diameter shallow holes and is usually used for broken rock, weathered rock, and other soft rock.

Heavy drill rods mainly include drill rods used for drifting and tunneling rigs, benching drilling rigs, and Open-cutting drilling rigs. They are mainly classified as follows:

1. Classification by thread type

There are mainly two types of R-thread and T-thread.

R-thread specifications are R25, R28, R32, R38, etc. The basic dimensions and button profile of the R-thread mainly refer to the industry standard ISO10208.

T-thread specifications are T38, T45, T51, etc. The basic dimensions and button profile of T-thread mainly refer to the corporate standards that are almost the same.

2. According to the internal and external thread form of the drill rod

It mainly includes extension rod and MF rod.

Extension rod: a drill rod with external threads at both ends.

MF rod: a drill rod with external thread at one end and internal thread at the other end.

There are many types of drill rods. In addition to the above classification according to light and heavy drill rods, the connection methods of drill bits and drill rods are also commonly used to classify:

Threaded extension rod

A threaded extension rod is a hollow circular or hollow hexagonal rod with connecting threads at both ends or one end of the rod. It has the advantages of a wide application range, fast drilling speed, low impact energy transmission loss, high rock drilling efficiency, easy realization of mechanized drilling, and improved rock drilling conditions.

Main products: R22, R25, R28, R32, T35, T38, T45, T51

Applications: surface mining, underground mining, roadway excavation, anchoring engineering, blast furnace taphole, tunnel engineering, hydropower engineering, quarrying, and other construction projects.

Tapered drill rod

The tapered drill rod adopts a forged drill shoulder and shanks in connection with the rock drilling machine; in connection with the drill bit, it adopts a cone structure.

Main products: H22, H25

Application: mining, tunneling, anchoring engineering, quarrying, building construction, and other industries.

Length

Light drill rods: 300mm-6000mm(without shank , conventional lengh of shank is 108mm).

Heavy drill rods: 600mm-2000mm(Drill rods less than five meters are available).

What are the factors affecting the quality stability of drill rods?

The factors affecting the quality stability of drill rods are mainly materials, processes, and equipment.

How many stresses does the drill rod bear during the drilling?

In drilling, drill rod needs to bear three kinds of stress: axial anxiety, torsional stress, and bending stress.

What are the factors that affect the fatigue life of drill rod?

Factors affecting the fatigue life of drill rods include material, quality of smelting, the surface quality of drill rods, geometric structure, manufacturing process, and rock drilling conditions.

What are the characteristics of fatigue fracture of drill rod?

The fatigue fracture of drill rod is characterized by shank shoulder root fracture, the middle fracture of shank shoulder, metallographic organization and microscopic fracture.

What are the types of threaded extension rods?

The kinds of threaded extension rods are extension rod, light-weight extension rod, drifting and tunneling rod, MF rod and other structural threaded extension rods.

What are the basic requirements for threaded extension rods?

The basic requirements of threaded extension rods are the combination of high fatigue strength and fracture toughness. Good elasticity and wear resistance. Good corrosion resistance. High straightness and rigidity. Good structural design.

Small Hole Drilling Tools
Drifting and Tunneling
Bench Drilling
Tube Drilling Tools

Integral Drill Rod

Shank	Length		Bit Dia. (mm)	Weight (kg)
Shank	mm	foot	Bit Dia. (mm)	Weight (kg)
H22×108mm	800	2’7″	34	3.0
	1600	5’3″	33	5.2
	2400	7’10”	32	8.0
	3200	10’6″	31	10.2
	4000	13’1″	30	12.9
	4800	15’9″	29	15.1
	5600	18’4″	28	17.6
	6400	21′	27	20.1
	7200	23’6″	26	22.5
	800	2’7″	40	3.0
	1600	5’3″	39	5.2
	2400	7’10”	38	8.0
	3200	10’6″	37	10.2
	4000	13’1″	36	12.9
	4800	15’9″	35	15.1
	5600	18’4″	34	17.6
	6400	21′	33	20.1
	7200	23’6″	32	22.5
	8000	26’2″	31	25.0
	400	1’4″	34	1.7
	800	2’7″	33	3.0
	1200	3’11”	32	4.1
	1600	5’3″	31	5.2
	2000	6’7″	30	6.7
	600	2′	41	2.4
	1200	3’11”	40	4.3
	1800	5’11”	39	6.2
	2400	7’10”	38	8.0
	400	1’4″	41	1.7
	800	2’7″	29	3.0
	800	2’7″	38	3.1
	1200	3’11”	39	4.3
	1600	5’3″	36	5.2
	1800	5’11”	36	6.0
	2000	6’7″	32	8.0
	2400	7’10”	27	8.0
	3200	10’6″	27	10.2
	3200	10’6″	32	10.3
	6400	21′	30	20.1
	8000	26’2″	26	25.0

tapered drill rod
7°

Drill Rod	Shank	Length		Weight (kg)
		mm	foot
Hex Tapered Rod	H22×108mm	600	2′	1.93
		800	2’6″	2.54
		1000	3’3″	3.15
		1200	3’9″	3.76
		1500	4’11”	4.68
		1600	5’3″	4.98
		1800	5’9″	5.59
		2000	6’7″	6.20
		2200	7’2″	6.81
		2300	7’6″	7.12
		2400	7’9″	7.42
		2500	8’2″	7.73
		2600	8’8″	8.03
		3000	9’10”	9.25
		3500	11’5″	10.78
		4000	13’1″	12.30
		4500	14’8″	13.83
		5000	16’4″	15.35
		5500	18’1″	16.88
		6000	19’7″	18.30
	H25×159mm	4000	13’1″	16.10
		4700	15’4″	18.90
		5000	16’4″	22.10
		5500	18’1″	22.10
		6000	19’7″	24.10

11°

Drill Rod	Shank	Length		Weight (kg)
		mm	foot
Hex Tapered Rod	H22×108mm	610	2′	2.20
		1220	4′	4.10
		1830	6′	5.90
		2000	6’7″	6.40
		2435	8′	7.80
		2600	8’8″	8.30
		3200	10’6″	10.10
		3655	12′	11.50
		4000	13’1″	12.60
		4800	15’9″	14.90
		5600	18’4″	17.40
		6400	21′	19.80
		7200	23’6″	22.20
		8000	26’2″	24.60

12°

Drill Rod	Shank	Length		Weight (kg)
		mm	foot
Hex Tapered Rod	H22×108mm	610	2′	2.20
		1220	4′	4.10
		1830	6′	5.90
		2000	6’7″	6.40
		2435	8′	7.80
		2600	8’8″	8.30
		3200	10’6″	10.10
		3655	12′	11.50
		4000	13’1″	12.60
		4800	15’9″	14.90
		5600	18’4″	17.40
		6400	21′	19.80
		7200	23’6″	22.20
		8000	26’2″	24.60
	H25×159mm	1830	6′	7.96
		2435	8′	10.38
		3050	10′	12.84
		3655	12′	15.26
		3965	13′	16.50
		4270	14′	17.72
		4880	16′	20.16
		5530	18′	22.76
		6095	20′	25.02

Shank End Rod

Shank	Length		Diameter		Weight (kg)
Shank	mm	foot	mm	inch	Weight (kg)
H22×108mm	610	2′	22	7/8	2.6
	760	2’6″	22	7/8	2.9
	1000	3’3″	22	7/8	3.7
	1200	4′	22	7/8	4.4
	1830	6′	22	7/8	6.3
	2435	8′	22	7/8	8.1
	3200	10’6″	22	7/8	10.6
	3600	12′	22	7/8	12.0
H25×159mm	2700	8’1″	25	1”	11.3
H25×159mm	3200	10’6″	25	1”	13.7

R25

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Drifter Rod	2100	7′	25	1	R32-R25	8.6
	2400	8′	25	1	R32-R25	9.6
	2600	8’8″	25	1	R32-R25	10.4
	2800	9′	25	1	R32-R25	11.1
	3090	10′	25	1	R32-R25	12.2
	3700	12′	25	1	R32-R25	14.6
	915	3′	25	1	R25-R25	3.4
	1000	3’33/8”	25	1	R25-R25	4.0
	1220	4′	25	1	R25-R25	4.6
	1525	5′	25	1	R25-R25	5.8
	1830	6′	25	1	R25-R25	7.0
	2435	8′	25	1	R25-R25	9.3
	3050	10′	25	1	R25-R25	12.0
MF Rod	610	2′	25	1	R25-R25	2.7
MF Rod	1220	4′	25	1	R25-R25	5.1

R28

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Drifter Rod	2400	7’10”	28	1 1/8	R32-R28	12.2
	2750	9′	28	1 1/8	R32-R28	14.4
	3700	12’11/2″	28	1 1/8	R32-R28	18.9
	4000	13’13/8″	28	1 1/8	R32-R28	20.4
	4310	14’11/2″	28	1 1/8	R32-R28	22.0
	4920	16’11/2″	28	1 1/8	R32-R28	25.3
	2900	9’61/8″	32	1 1/4	R38-R28	18.8
	3090	10’11/2″	32	1 1/4	R38-R28	20.0
	3700	12’11/2″	32	1 1/4	R38-R28	24.0
	4310	14’11/2″	32	1 1/4	R38-R28	27.9
	3090	10’11/2″	32	1 1/4	R32-R28	20.0
	3700	12’11/2″	32	1 1/4	R32-R28	23.5
	3090	10’1/2″	32	1 1/4	R32-R28	20.0
	3700	12’1/2″	32	1 1/4	R32-R28	24.0
	4000	13’13/8″	32	1 1/4	R32-R28	25.9
	4310	14’11/2″	32	1 1/4	R32-R28	27.9
	3050	10′	28	1 1/4	R28-R28	15.0
MF Rod	3050	10′	28	1 1/4	R28-R28	15.0

R32

Drill rod	Length		Diameter		Thread	Weight (kg)
Drill rod	mm	foot	mm	inch	Thread	Weight (kg)
Drifter Rod	2400	7’10”	32	1 1/4	T38-R32	15.3
	3090	10’11/2″	32	1 1/4	T38-R32	19.8
	3400	11’13/4″	32	1 1/4	T38-R32	21.7
	4000	13’13/8″	32	1 1/4	T38-R32	25.5
	4310	14’11/2″	32	1 1/4	T38-R32	27.5
	4920	16’11/2″	32	1 1/4	T38-R32	31.3
	5530	18’11/2″	32	1 1/4	T38-R32	35.2
	3090	10’11/2″	35	1 3/8	T38-R32	24.0
	3700	12’11/2″	35	1 3/8	T38-R32	28.7
	4000	13’13/8″	35	1 3/8	T38-R32	31.1
	4310	14’11/2″	35	1 3/8	T38-R32	33.4
	4920	16’11/2″	35	1 3/8	T38-R32	37.8
	5530	18’11/2″	35	1 3/8	T38-R32	42.9
	6100	20′	35	1 3/8	T38-R32	47.3
MF Rod	3700	12’11/2″	35	1 3/8	T38-R32	29.0
	4310	14’11/2″	35	1 3/8	T38-R32	34.1
	4920	16’11/2″	35	1 3/8	T38-R32	38.8
	5530	18’11/2″	35	1 3/8	T38-R32	43.6
	6400	21′	35	1 3/8	T38-R32	50.3

R3212

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Extension Rod	600	2′	32	1 1/4	R3212-R3212	3.53
	800	2’7″	32	1 1/4	R3212-R3212	4.70
	900	2′	32	1 1/4	R3212-R3212	5.30
	1000	3’3″	32	1 1/4	R3212-R3212	5.90
	1100	3’6″	32	1 1/4	R3212-R3212	6.52
	1200	3’9″	32	1 1/4	R3212-R3212	7.10
MF Rod	600	2′	32	1 1/4	R3212-R3212	4.45
	800	2’7″	32	1 1/4	R3212-R3212	5.60
	900	2′	32	1 1/4	R3212-R3212	6.17
	1000	3’3″	32	1 1/4	R3212-R3212	6.80
	1100	3’6″	32	1 1/4	R3212-R3212	7.40
	1200	3’9″	32	1 1/4	R3212-R3212	7.90

R32

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Extension Rod	915	3′	32	1 1/4	R32-R32	5.4
	1000	3’33/8″	32	1 1/4	R32-R32	5.9
	1220	4′	32	1 1/4	R32-R32	7.2
	1830	6′	32	1 1/4	R32-R32	10.8
	2435	8′	32	1 1/4	R32-R32	14.3
	3050	10′	32	1 1/4	R32-R32	17.9
	3660	12′	32	1 1/4	R32-R32	21.5
MF Rod	915	3′	32	1 1/4	R32-R32	6.2
	1220	4′	32	1 1/4	R32-R32	8.0
	1525	5′	32	1 1/4	R32-R32	9.8
	1830	6′	32	1 1/4	R32-R32	11.6
	2435	8′	32	1 1/4	R32-R32	15.1
	3050	10′	32	1 1/4	R32-R32	18.7
	3660	12′	32	1 1/4	R32-R32	22.3
Guide Speed Rod	3050	10′	39	1 1/2	R32-R32	27.0
	3660	12′	39	1 1/2	R32-R32	32.0
	1220	4′	46	1 3/4	R32-R32	10.0
	1525	5′	46	1 3/4	R32-R32	12.5
	1830	6′	46	1 3/4	R32-R32	14.2
	3050	10′	46	1 3/4	R32-R32	25.0

T38

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Extension Rod	1220	4′	39	1 1/2	T38-T38	10.2
	1525	5′	39	1 1/2	T38-T38	12.8
	1830	6′	39	1 1/2	T38-T38	15.3
	2435	8′	39	1 1/2	T38-T38	20.4
	3050	10′	39	1 1/2	T38-T38	25.5
	3660	12′	39	1 1/2	T38-T38	30.9
	3965	13′	39	1 1/2	T38-T38	33.2
	4270	14′	39	1 1/2	T38-T38	35.7
	4880	16′	39	1 1/2	T38-T38	41.0
	5530	18’11/2″	39	1 1/2	T38-T38	46.3
	6095	20′	39	1 1/2	T38-T38	50.9
MF Rod	915	3′	39	1 1/2	T38-T38	10.7
	1220	4′	39	1 1/2	T38-T38	13.3
	1525	5′	39	1 1/2	T38-T38	15.8
	1830	6′	39	1 1/2	T38-T38	18.3
	3050	10′	39	1 1/2	T38-T38	28.5
	3660	12′	39	1 1/2	T38-T38	33.6
	4270	14′	39	1 1/2	T38-T38	38.7
	4880	16′	39	1 1/2	T38-T38	43.7
	5530	18’11/2″	39	1 1/2	T38-T38	49.2
	6095	20′	39	1 1/2	T38-T38	53.9
Hex Extension Rod	1220	4′	32	1 1/4	T38-T38	8.6
	1830	6′	32	1 1/4	T38-T38	12.6
	2435	8′	32	1 1/4	T38-T38	16.6
	3050	10′	32	1 1/4	T38-T38	20.8
	3660	12′	32	1 1/4	T38-T38	24.9
DoubIe Thread Rod	3050	10′	46	1 3/4	T38-T38	25.7
DoubIe Thread Rod	3660	12′	46	1 3/4	T38-T38	30.9
Guide Speed Rod	1830	6′	46	1 3/4	T38-T38	23.5
	3050	10′	46	1 3/4	T38-T38	37.2
	3660	12′	46	1 3/4	T38-T38	44.0
	4270	14′	46	1 3/4	T38-T38	50.9
	4880	16′	46	1 3/4	T38-T38	57.7
	5530	18’11/2″	46	1 3/4	T38-T38	65.0
	6095	20′	46	1 3/4	T38-T38	71.3
	1220	4′	56	2 1/8	T38-T38	12.6
	1525	5′	56	2 1/8	T38-T38	14
	1830	6′	56	2 1/8	T38-T38	17.4
	3050	10′	56	2 1/8	T38-T38	28.3
	3660	12′	56	2 1/8	T38-T38	32.8
	4920	16’2″	56	2 1/8	T38-T38	47.9
	3660	12′	64	2 1/2	T38-T38	51

T45

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Extension Rod	1830	6′	46	1 3/4	T45-T45	21.6
	2435	8′	46	1 3/4	T45-T45	28.3
	3050	10′	46	1 3/4	T45-T45	35.2
	3660	12′	46	1 3/4	T45-T45	42.1
	4270	14′	46	1 3/4	T45-T45	48.9
	5530	18′	46	1 3/4	T45-T45	63.0
	6095	20′	46	1 3/4	T45-T45	69.3
MF Rod	1525	5′	46	1 3/4	T45-T45	21.2
	1830	6′	46	1 3/4	T45-T45	24.6
	3050	10′	46	1 3/4	T45-T45	38.2
	3660	12′	46	1 3/4	T45-T45	45.0
	4270	14′	46	1 3/4	T45-T45	51.9
	5530	18′	46	1 3/4	T45-T45	66.0
	6095	20′	46	1 3/4	T45-T45	72.3
Guide Speed Rod	3050	10′	52	2	T45-T45	46.6
	3660	12′	52	2	T45-T45	55.8
	4270	14′	52	2	T45-T45	63.8
	5530	18′	52	2	T45-T45	81.5
	6095	20′	52	2	T45-T45	89.4
	1220	4′	64	2 1/8	T45-T45	12.6
	1525	5′	64	2 1/8	T45-T45	14.0
	1830	6′	64	2 1/8	T45-T45	17.4
	3050	10′	64	2 1/8	T45-T45	28.3
	3660	12′	64	2 1/8	T45-T45	32.8
	1830	6′	76	3	T45-T45	40.0
	3660	12′	76	3	T45-T45	77.8

T51

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
Extension Rod	3050	10′	52	2	T51-T51	45.3
	3660	12′	52	2	T51-T51	54.1
	4270	14′	52	2	T51-T51	63.0
	4880	16′	52	2	T51-T51	71.8
	5530	18′	52	2	T51-T51	81.2
	6095	20′	52	2	T51-T51	89.4
MF Rod	1525	5′	52	2	T51-T51	26.2
	1830	6′	52	2	T51-T51	30.6
	3050	10′	52	2	T51-T51	48.3
	3660	12′	52	2	T51-T51	57.1
	4270	14′	52	2	T51-T51	66.0
	4880	16′	52	2	T51-T51	74.8
	5530	18′	52	2	T51-T51	84.2
	6095	20′	52	2	T51-T51	92.4
Guide Rod	1830	6′	76	3	T51-T51	42.0
	3660	12′	76	3	T51-T51	81.0
	3660	12′	87	3 1/2	T51-T51	86.0

T60

Drill Rod	Length		Diameter		Thread	Weight (kg)
Drill Rod	mm	foot	mm	inch	Thread	Weight (kg)
MF-rod, For bits from 96mm	3660	12′	60	2 3/8	T60-T60	73.9
	4265	14′	60	2 3/8	T60-T60	85.5
	6095	20′	60	2 3/8	T60-T60	116.6
	4265	14′	64	2 1/2	T60-T60	95.0
MF-rod, For bits from 92-115mm	3660	12′	60	2 3/8	T60-T60	73.9
	4265	14′	60	2 3/8	T60-T60	85.5
	6095	20′	60	2 3/8	T60-T60	116.6
Pilot Tube FemaIe end 0D 85nm (82mm on 76mm tubes)	1600	5’3″	87	3 1/2	T60-T60	39.0
	4265	14′	87	3 1/2	T60-T60	99.0
	5335	17’6″	76	3	T60-T60	124.9
Drill Tube	3660	12′	87	3 1/2	T60-T60	87.8
Drill Tube	4265	14′	87	3 1/2	T60-T60	99.0

ST58

Length		Diameter		Thread	Weight (kg)
mm	foot	mm	inch	Thread	Weight (kg)
1525	5′	76	2 3/8	ST58-ST58	34.0
1830	6′	76	2 3/8	ST58-ST58	40.0
3660	12′	76	2 3/8	ST58-ST58	76.3

ST68

Length		Diameter		Thread	Weight (kg)
mm	Foot	mm	inch	Thread	Weight (kg)
1525	5′	87	3 7/16	ST68-ST68	35.5
1830	6′	87	3 7/16	ST68-ST68	43.8
3660	12′	87	3 7/16	ST68-ST68	80.0
6110	20′	87	3 7/16	ST68-ST68	133.0

More Than 50+ Companies Have Trusted Us For Quality

We are proud to provide high-quality rock drilling tool solutions that deliver reliable performance in demanding working conditions.

Rock Tools Applications

Trusted Rock Drilling Tools for Mining, Tunneling, Quarrying, and Hydropower Construction

Rock Tools in Mining

High-performance rock drilling tools for mining operations, designed to deliver fast penetration, long tool life, and lower drilling costs in hard-rock conditions.

Rock Tools in Tunneling

Reliable rock drilling tools for tunneling projects, ensuring precise excavation, safety, and efficiency across complex geological formations.

Rock Tools in Quarrying

Durable rock drilling tools for quarrying, helping you achieve clean blast holes, stable productivity, and reduced cost per meter drilled.

Rock Tools in Hydropower Project

Rock drilling tools engineered for hydropower construction, providing accurate and stable drilling for foundations, anchors, and structural support.

Quality Management Process

At Kelleg, quality control is built into every stage of production — from raw material sourcing to final inspection. Our rigorous Quality Management Process ensures stable performance, long service life, and reliable drilling results for every tool we deliver.

Supplier Management

We carefully evaluate and monitor our raw material suppliers to ensure stable quality from the very beginning of production.

Incoming Material Inspection

All incoming steel and carbide materials are strictly inspected for composition, hardness, and dimensional accuracy before entering production.

In-process Inspection

Key manufacturing steps are continuously monitored and measured to ensure every part meets design tolerances and performance standards.

Final Product Inspection

Each finished product undergoes comprehensive testing and inspection before shipment to guarantee consistent reliability on site.

Related Rock Drilling Tools

Explore our range of high-performance rock drilling tools, including DTH hammers, rock drill bits, and drill rods—engineered to maximize efficiency, durability, and productivity across mining, tunneling, quarrying, and hydropower projects.

Top Hammer Drilling Tools

High-performance top hammer drilling tools designed for surface and underground applications, delivering fast penetration and long service life in mining, quarrying, and construction projects.

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DTH Drilling Tools

Durable DTH (Down-the-Hole) drilling tools engineered for deep and hard rock formations, ensuring maximum efficiency, reduced wear, and consistent performance in demanding drilling conditions.

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Casing System

Reliable casing systems that provide stability and safety for boreholes, supporting smooth drilling operations while protecting equipment and maximizing productivity in various rock and soil conditions.

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Contact us now if you have any questions about our company and products. Any of your inquiry and suggestion will be highly appreciated. We will retain your information completely private.

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Drill Rods

More Than 50+ Companies Have Trusted Us For Quality

Rock Tools Applications

Rock Tools in Mining

Rock Tools in Tunneling

Rock Tools in Quarrying

Rock Tools in Hydropower Project

Quality Management Process

Supplier Management

Incoming Material Inspection

In-process Inspection

Final Product Inspection

Related Rock Drilling Tools

Top Hammer Drilling Tools

DTH Drilling Tools

Casing System

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