Rock Drilling Mining Thread Drill Rod Top Hammer Drilling Tools Speed Rod

Thread drill rod other names extension rod, Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

Product Specifications

Length		Diameter		Weight	Length		Diameter		Weight	Length		Diameter		Weight
mm	inch	mm	inch	（KG）	mm	inch	mm	inch	（KG）	mm	inch	mm	inch	（KG）
R25					HL38					T45
2100	7'	25	1"	8.6	1220	4'	39	1.5	10.2	1830	6'	46	1.75	21.6
2400	8'	25	1"	9.6	1525	5'	39	1.5	12.8	2435	8'	46	1.75	28.3
2600	8'8'	25	1"	1.4	1830	6'	39	1.5	15.3	3050	10'	46	1.75	35.2
2800	9'	25	1"	11.1	2435	8'	39	1.5	20.4	3660	12'	46	1.75	42.1
3090	10'	25	1"	12.2	3050	10'	39	1.5	25.5	4270	14'	46	1.75	48.9
3700	12'	25	1"	14.6	3660	12'	39	1.5	30.9	5530	18'	46	1.75	63
915	3'	25	1"	3.4	3964	13'	39	1.5	33.2	6095	20'	46	1.75	69.3
1000	3'33'/8'	25	1"	4	4270	14'	39	1.5	35.7	1525	5'	46	1.75	21.2
1220	4'	25	1"	4.6	4880	16'	39	1.5	41	1830	6'	46	1.75	24.6
1525	5'	25	1"	5.8	5530	18'11/2''	39	1.5	46.3	3050	10'	46	1.75	38.2
1830	6'	25	1"	7	6095	20'	39	1.5	50.9	3660	12'	46	1.75	45
2435	8'	25	1"	9.3	915	3'	39	1.5	10.7	4270	14'	46	1.75	51.9
3050	10'	25	1"	12	1220	4'	39	1.5	13.3	5530	18'	46	1.75	66
610	2'	25	1"	2.7	1525	5'	39	1.5	15.8	6095	20'	46	1.75	72.3
1220	4'	25	1"	5.1	1830	6'	39	1.5	18.3	3050	10'	52	2	46.6
R28					3050	10'	39	1.5	28.5	3660	12'	52	2	55.8
2400	7'10"	28	1 1/8	12.2	3660	12'	39	1.5	33.6	4270	14'	52	2	63.8
2750	9'	28	1 1/8	14.4	4270	14'	39	1.5	38.7	5530	18'	52	2	81.5
3700	12'11/2"	28	1 1/8	18.9	4880	16'	39	1.5	43.7	6095	20'	52	2	89.4
4000	13'1/8"	28	1 1/8	20.4	5530	18'11/2''	39	1.5	49.2	T51
4310	14'11/2"	28	1 1/8	22	6095	20'	39	1.5	53.9	3050	10'	52	2	45.3
4920	16'11/2"	28	1 1/8	25.3	1220	4'	32	1.25	8.6	3660	12'	52	2	54.1
2900	9'61/8"	32	1 1/4	18.8	1830	6'	32	1.25	12.6	4270	14'	52	2	63
3090	10'11/2"	32	1 1/4	20	2435	8'	32	1.25	16.6	4880	16'	52	2	71.8
3700	12'11/2"	32	1 1/4	24	3050	10'	32	1.25	20.8	5530	18'	52	2	81.2
4310	14'11/2"	32	1 1/4	27.9	3660	12'	32	1.25	24.9	6095	20'	52	2	89.4
3090	10'11/2"	32	1 1/4	20	T38					1525	5'	52	2	26.2
3700	12'11/2"	32	1 1/4	23.5	1220	4'	39	1.5	10.2	1830	6'	52	2	30.6
3090	10'11/2"	32	1 1/4	20	1525	5'	39	1.5	12.8	3050	10'	52	2	48.3
3700	12'11/2"	32	1 1/4	24	1830	6'	39	1.5	15.3	3660	12'	52	2	57.1
4000	13'13/8"	32	1 1/4	25.9	2435	8'	39	1.5	20.4	4270	14'	52	2	66
4310	14'11/2"	32	1 1/4	27.9	3050	10'	39	1.5	25.5	4880	16'	52	2	74.8
3050	10'	28	1 1/8	15	3660	12'	39	1.5	30.9	5530	18'	52	2	84.2
3050	10'	28	1 1/8	15	3965	13'	39	1.5	33.2	6095	20'	52	2	92.4
R32					4270	14'	39	1.5	35.7	T60
915	3'	32	1.25	5.4	4880	16	39	1.5	41	3660	12'	60	2.375	73.9
1000	3'33/8''	32	1.25	5.9	5530	18'11/2''	39	1.5	46.3	4265	14'	60	2.375	85.5
1220	4'	32	1.25	7.2	6095	20'	39	1.5	50.9	6095	20'	60	2.375	116.6
1830	6'	32	1.25	10.8	915	3'	39	1.5	10.7	4265	14'	60	2.5	95
2435	8'	32	1.25	14.3	1220	4'	39	1.5	13.3	3660	12'	60	2.375	73.9
3050	10'	32	1.25	17.9	1525	5'	39	1.5	15.8	4265	14'	60	2.375	85.5
3660	12'	32	1.25	21.5	1830	6'	39	1.5	18.3	6095	20'	60	2.375	116.6
915	3'	32	1.25	6.2	3050	10'	39	1.5	28.5	1660	5'3''	87	3.5	39
1000	4'	32	1.25	8	3660	12'	39	1.5	33.6	4265	14'	87	3.5	99
1220	5'	32	1.25	9.8	4270	14'	39	1.5	38.7	5335	17'6''	76	3	124.9
1830	6'	32	1.25	11.6	4880	16'	39	1.5	43.7	3660	12'	87	3.5	87.8
2435	8'	32	1.25	15.1	5530	18'11/2''	39	1.5	49.2	4265	14'	87	3.5	99
3050	10'	32	1.25	18.7	6095	20'	39	1.5	53.9	R3212
3660	12'	32	1.25	22.3	1220	4'	32	1.25	8.6	600	2'	32	1.25	3.53
3050	10'	39	1.5	27	1830	6'	32	1.25	12.6	800	2'7''	32	1.25	4.7
3660	12'	39	1.5	32	2435	8'	32	1.25	16.6	900	2'	32	1.25	5.3
1220	4'	46	1.75	10	3050	10'	32	1.25	20.8	1000	3'3''	32	1.25	5.9
1525	5'	46	1.75	12.5	3660	12'	32	1.25	24.9	1100	3'6''	32	1.25	6.52
1830	6'	46	1.75	14.2	3050	10'	46	1.75	25.7	1200	3'9''	32	1.25	7.1
3050	10'	46	1.75	25	3660	12'	46	1.75	30.9	600	2'	32	1.25	4.45
ST58					1830	6'	46	1.75	23.5	800	2'7''	32	1.25	5.6
1525	5'	76	2.375	34	3050	10'	46	1.75	37.2	900	2'	32	1.25	6.17
1830	6'	76	2.375	40	3660	12'	46	1.75	44	1000	3'3''	32	1.25	6.8
3660	12'	76	2.375	76.3	4270	14'	46	1.75	50.9	1100	3'6''	32	1.25	7.4
ST68					4880	16'	46	1.75	57.7	1200	3'9''	32	1.25	7.9
1525	5'	87	3.4375	35.5	5530	18'11/2''	46	1.75	65
1830	6'	87	3.4375	43.8	6095	20'	46	1.75	71.3
3660	12'	87	3.4375	80
6110	20'	87	3.4375	133

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