Product Details

Now we have cir150 down the hole dth drill hammer for mining drilling rocks for sale, you are lucky to have this chance to buy bulk cir150 down the hole dth drill hammer for mining drilling rocks for metal at competitive price from us.

CIR150 Down The Hole DTH Drill Hammer for Mining Drilling Rocks

Product Information

-Name: CIR150 low air pressure DTH hammer for mining water well drilling

-Item Number:KQ150A

-Brand Name: KAIYU

-Material: Carbide steel

-Machine type: Drilling Equipment

-Processing: Forging

-Connect Thread: F70*10PIN

-Bit shank: CIR150 

-Packaging: plywood Case

-Delivery: 3-20days

-Certification: ISO9001

-Place of Origin: Taizhou, Zhejiang,China(Mainland)

-Use: Well drilling, blasting, ore mining

-Application: Marble quarrying and well drilling 

Product Description 

In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. 

Working with DTH drilling pipe and DTH drill bit, our product range covers most divers applications in mining, natural resources exploration, water wells, quarries and civil works.

This low air pressure DTH hammers are for holes of small to medium size drilling diameters. 

They work in low pressure range, capable of drilling shallow to medium hole lengths.

Low air pressure hole Diameter: 65-220mm 

LOW AIR PRESSURE HAMMERS
Item#	Hammer length w/o bit (mm)	Top Sub Thread	Outside Diameter (mm)	Weight  (KG)	Bit diameter (mm)	Working pressure  (Bar)   (PSI)		Air consumption    (m³/min)  (CFM)		Bit shank
KQ-50	628	F32*8PIN	44	5	50	4-10	58-145	3-5	105-177	CIR50
KQ-60	777	F42*8PIN	53	7.5	60	4-10	58-145	3-7	105-248	CIR60
KQ-65	745	F42*10PIN	61	13	65	4-10	58-145	6-12	210-424	CIR65
KQ-76A	811	F48*10PIN	66	13.5	76	4-10	58-145	6-10	210-353	CIR70
KQ-90A	855	F48*10PIN	80	22	90-120	5-10	72-145	7-12	247-424	CIR90
KQ-110B	871	API 2 3/8" REG BOX	98	33	110-150	5-10	72-145	7-12	247-424	CIR110
KQ-130B	890	API 2 3/8" REG BOX	112	48.5	130-175	5-10	72-145	7-12	247-424	CIR130
KQ-150A	904	F70*10PIN	136	70	150-200	5-10	72-145	10-16	353-565	CIR150
KQ-170A	1030	F100*28PIN	156	96	170-250	5-10	72-145	12-18	424-635	CIR170
KQ-200A	1058	F100*28PIN	182	130	200-250	5-10	72-145	16-20	565-706	CIR200