CIR200 Down The Hole DTH Drill Hammer For Mining Drilling Rocks

Now we have cir200 down the hole dth drill hammer for mining drilling rocks for sale, you are lucky to have this chance to buy bulk cir200 down the hole dth drill hammer for mining drilling rocks for metal at competitive price from us.

CIR200 Down The Hole DTH Drill Hammer for Mining Drilling Rocks

Product Information

-Name: CIR200 low air pressure DTH hammer for mining water well drilling

-Item Number:KQ20A

-Brand Name: KAIYU

-Material: Carbide steel

-Machine type: Drilling Equipment

-Processing: Forging

-Connect Thread: F100*28PIN

-Bit shank: CIR200 

-Packaging: Wooden 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

DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects.

Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks.

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