DTH Hammer Drill Bits for Mining

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USD $200 - $1,900 / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
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Product Details

Place of Origin:	Henan, China	Brand Name:	HF	Model Number:	DTH Hammer
Type:	Other, DTH Hammer, High Quality DTH Hammer	Machine Type:	Drilling Tool	Certification:	AISI
Material:	High Manganese Steel	Processing Type:	Forging	Use:	Well Drilling

Product Description

DTH Hammer Drill Bits for Mining

Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.

----Type and Technical Specification of High Pressure DTH Hammers
Item	GL330	GL335	GL340A		GL345	GL350		GL355	GL360		GL380	GL3120
Drilling Dia. (mm)	82-85	90-93	105-130		105-130	130-152		130-152	152-305		203-350	302-508
Hammer Length(mm)	867	908	1052		1034	1387		1220	1450		1551	1934
Outside Dia. (mm)	71	81	92		98	114		124	136		181	275
Weight(kg)	19	21.8	38		39	69		74	126		277	642
Working Pressure(Mpa)	0.8-2.1	0.8-2.1	0.8-2.1		0.8-2.1	0.8-2.1		0.8-2.1	0.8-2.1		0.8-2.1	0.8-2.1
Air Consumption	3-12	4.3-14.2	3.5-18		3.5-15	5.7-18		6.5-18	8.5-25		12-31	14-45
(M3/Min.)
Torque(N.M)	150	205	304		335	590		700	822		1560	2410
Impact Frequency (Times/Min.)	≥800	950-1500	≥800		≥800	810-1470		810-1500	820-1475		860-1510	980-1446
Connection 1	48.8×4.2	API 2-3/8	API 2-3/8		API 2-3/8	API 3-1/2		API 2-3/8	API 3-1/2		API 4-1/2	API 6-5/8
Connection 2	47-6	53-8	64-8		64-8	84-8		84-8	99.5-8		128-10	184-8
High Efficient High Pressure Hammer
Item	GL345A			GL355K			GL360K			GL380K
Drilling Dia. (mm)	105-130			140-152			165-219			203-350
Hammer Length(mm)	1034			1098			1372			1504
Outside Dia.(mm)	98			124			152			180
Weight(kg)	39			70			92			230
Working Pressure(Mpa)	0.8-2.1			0.8-2.1			0.8-2.1			0.8-2.1
Air Consumption (M3/Min.)	3.5-15			4.5-18			9-26			9.6-24.8
Torque(N.M)	335			800			1150			1870
Impact Frequency (Times/Min.)	≥800			840-1500			950-1650			1100-1550
Connection 1	API 2-3/8			API 2-3/8			API 3-1/2			API 4 1-2
Connection 2	64-8			84-8			99.5-8			128-10

Contact Us

Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.: Contact nameVincent Guo; Phone86-371-67990397; AddressYulan Street, High-tech Zone Zhengzhou,Henan

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