Top Hammer Drill Rod Manufacturer | R25

Common Dimension

Thread Type	Drill rod	Length		Diameter		Weight Approx
Thread Type	Drill rod	mm	Foot	mm	inch	kg
R25	Drifter Rod, R32-Hex25-R25	2100	7	25	1	8.6
		2400	8′	25	1	9.6
		2600	8’8″	25	1	10.4
		2800	9′	25	1	11.1
		3090	10′	25	1	12.2
		3700	12′	25	1	14.6
	Extension Rod, R25-Hex25-R25	915	3′	25	1	3.4
		1000	3’3/8″	25	1	4
		1220	4′	25	1	4.6
		1525	5′	25	1	5.8
		1830	6′	25	1	7
		2435	8′	25	1	9.3
		3050	10′	25	1	12
	Speedrod, R25-Hex25-R25	610	2′	25	1	2.7
	Speedrod, R25-Hex25-R25	1220	4′	25	1	5.1
R28	Drifter Rod, R32-Hex28-R28	2400	7’10”	28	1 1/8	12.2
		2750	9′	28	1 1/8	14.4
		3700	12’1/2″	28	1 1/8	18.9
		4000	13’3/8″	28	1 1/8	20.4
		4310	14’1/2″	28	1 1/8	22
		4920	16’1/2″	28	1 1/8	25.3
	Drifter Rod, R38-Hex32-R28	2900	9’1/8″	32	1 1/4	18.8
		3090	10’1/2″	32	1 1/4	20
		3700	12’1/2″	32	1 1/4	24
		4310	14’1/2″	32	1 1/4	27.9
	Drifter Rod, R32-Hex32-R28	3090	10’1/2″	32	1 1/4	20
	Drifter Rod, R32-Hex32-R28	3700	12’1/2″	32	1 1/4	20
	Drifter Rod, R32-Hex32-R28 With slimmed shank end for female shank	3090	10’1/2″	32	1 1/4	20
		3700	12’1/2″	32	1 1/4	24
		4000	13’3/8″	32	1 1/4	25.9
		4310	14’1/2″	32	1 1/4	27.9
	Extension Rod, R28-Hex28-R28	3050	10′	28	1 1/8	15
	Speedrod, R28-Hex28-R28	3050	10′	28	1 1/8	15
R32	Drifter Rod, R/T38-Hex32-R32	2400	7’10”	32	1 1/4	15.3
		3090	10’1/2″	32	1 1/4	19.8
		3400	11’3/4″	32	1 1/4	21.7
		4000	13’3/8″	32	1 1/4	25.5
		4310	14’1/2″	32	1 1/4	27.5
		4920	16’1/2″	32	1 1/4	31.3
		5530	18’1/2″	32	1 1/4	35.2
	Drifter Rod, R/T38-Hex35-R32	3090	10’1/2″	35	1 3/8	24
		3700	12’1/2″	35	1 3/8	28.7
		4000	13’3/8″	35	1 3/8	31.1
		4310	14’1/2″	35	1 3/8	33.4
		4920	16’1/2″	35	1 3/8	37.8
		5530	18’1/2′	35	1 3/8	42.9
		6100	20″	35	1 3/8	47.3
	Speedrod, T38-Hex35-R32	3700	12’1/2″	35	1 3/8	29
		4310	14’1/2″	35	1 3/8	34.1
		4920	16’1/2″	35	1 3/8	38.8
		5530	18’1/2′	35	1 3/8	43.6
		6400	21′	35	1 3/8	50.3
T38	Extension Rod, T38-Round39-T38	1220	4′	39	1 1/2	10.2
		1525	5′	39	1 1/2	12.8
		1830	6′	39	1 1/2	15.3
		2435	8′	39	1 1/2	20.4
		3050	10′	39	1 1/2	25.5
		3660	12′	39	1 1/2	30.9
		3965	13′	39	1 1/2	33.2
		4270	14′	39	1 1/2	35.7
		4880	16′	39	1 1/2	41
		5530	18’1/2″	39	1 1/2	46.3
		6095	20′	39	1 1/2	50.9
	MF-rod, T38-Round39-T38	915	3′	39	1 1/2	10.7
		1220	4′	39	1 1/2	13.3
		1525	5′	39	1 1/2	15.8
		1830	6′	39	1 1/2	18.3
		3050	10′	39	1 1/2	28.5
		3660	12′	39	1 1/2	33.6
		4270	14′	39	1 1/2	38.7
		4880	16′	39	1 1/2	43.7
		5530	18’1/2″	39	1 1/2	49.2
		6095	20	39	1 1/2	53.9
	Double thread rod T38-Round39-T38	3050	10′	46	1 3/4	25.7
	Double thread rod T38-Round39-T38	3660	12′	46	1 3/4	30.9
	Hex. Extension rod T38-Hex32-T38	1220	4′	32	1 1/4	8.6
		1830	6′	32	1 1/4	12.6
		2435	8′	32	1 1/4	16.6
		3050	10′	32	1 1/4	20.8
		3660	12′	32	1 1/4	24.9
	Guide speedrod T38-Round46-T38	1830	6′	46	1 3/4	23.5
		3050	10′	46	1 3/4	37.2
		3660	12′	46	1 3/4	44
		4270	14′	46	1 3/4	50.9
		4880	16′	46	1 3/4	57.7
		5530	18’1/2″	46	1 3/4	65
		6095	20′	46	1 3/4	71.3
T45	Extension Rod T45-Round46-T45	1830	6′	46	1 3/4	21.6
		2435	8′	46	1 3/4	28.3
		3050	10′	46	1 3/4	35.2
		3660	12′	46	1 3/4	42.1
		4270	14′	46	1 3/4	48.9
		5530	18′	46	1 3/4	63
		6095	20′	46	1 3/4	69.3
	MF-rod T45-Round46-T45	1525	5′	46	1 3/4	21.2
		1830	6′	46	1 3/4	24.6
		3050	10′	46	1 3/4	38.2
		3660	12′	46	1 3/4	45
		4270	14′	46	1 3/4	51.9
		5530	18′	46	1 3/4	66
		6095	20′	46	1 3/4	72.3
	Guide speedrod T45-Round52-T45	3050	10′	52	2	46.6
		3660	12′	52	2	55.8
		4270	14′	52	2	63.8
		5530	18′	52	2	81.5
		6095	20′	52	2	89.4
T51	Extension rod T51-Round52-T51	3050	10′	52	2	45.3
		3660	12′	52	2	54.1
		4270	14′	52	2	63
		4880	16′	52	2	71.8
		5530	18′	52	2	81.2
		6095	20′	52	2	89.4
	MF-rod T51-Round52-T51	1525	5′	52	2	26.2
		1830	6′	52	2	30.6
		3050	10′	52	2	48.3
		3660	12′	52	2	57.1
		4270	14′	52	2	66
		4880	16′	52	2	74.8
		5530	18′	52	2	84.2
		6095	20′	52	2	92.4

Key Parameters to Confirm for Accurate Selection

Our threaded drill rods are manufactured in full compliance with ISO and international industry standards, with 100% interchangeability with original parts of international mainstream brands. You can quickly select the matching product type through the following classification guide, and we also support full customization of non-standard specifications according to your working conditions and equipment parameters.

To help you get the most suitable products and accurate quotation, please confirm the following core information when consulting:

Drill rod type (Drifter Rod/Extension Rod/MF Rod/Guide Tube)
Thread specification of both ends (e.g., R32 male thread, T38-T45 variable thread)
Rod body diameter, cross-section shape (hexagonal/round) and total length
Matched drill rig/rock drill model and working condition details
Material grade requirements and procurement quantity

Competitive Advantage

Premium Steel, Longer Service Life

Made from high-quality 23CrNi3Mo alloy steel with professional heat treatment, our drill rods offer excellent toughness, fatigue resistance, and longer working life in demanding drilling conditions.

Precision Machining, Stable Performance

Processed by high-precision CNC machines, the threads ensure accurate fit, strong interchangeability, and efficient impact energy transmission for smoother and more reliable drilling.

Optimized Structure, Better Durability

The rod body is designed for high bending and torsion resistance. Smooth inner flushing channels help remove debris efficiently and maintain stable drilling in harsh rock formations.

Strict Quality Control, Consistent Quality

Each drill rod goes through forging, machining, heat treatment, inspection, and testing before delivery, ensuring reliable performance, stable batch quality, and dependable field use.

Full Range Supply, One-Stop Sourcing

We offer a complete range of threaded drill rods and matching accessories, helping customers simplify purchasing, improve compatibility, and reduce procurement management costs.

Flexible Customization, Fast Delivery

Custom lengths, thread types, and special designs are available to match different drilling needs. Standard models are kept in stock to support fast delivery and OEM requirements.