PersonnelOur revenue folks are effectively trained to accommodate your requests and talk English for your ease. “We are always serving our customers with our greatest products.” ensures the balance and consistency of the essential function of components. EPTEPTT hammer bits are utilised with Down-the-gap hammers for drilling holes by way of a extensive variety of rocks kinds. In conjunction with DTH hammers, drill hammer bits are created with a spline EPT for rotating the bit in the ground. Drill bits are available in different sizes and various designs so they can drill a broad variety of gap sizes. Our variety of Down the Hole (DTH) bits is made using large good quality components to supply you with a wonderful equilibrium amongst penetration capability and little bit daily life.

EPT Air strain DTH little bit
DTH bit is our company primary item. Right after many many years search, we have abundant experience in deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment and manufacture which adopted high-quality raw materials, EPTd craft EPT and passed via strictly inspection, production large quality items.
If you intrigued in our item you should speak to freely.

3 Inch HigEPTT Air Stress DTH bits
Design	Bit Dia.(mm)	NO. X Button Dia.		NO.Air Holes(PCS)	Weight(KG)
		Gauge	Front
MDHM30-eighty five	85	6* Phi13	four* Phi12	2	four.five
MDHM30-90	90	6* Phi14	4* Phi12	two	4.seven
MDHM30-ninety five	95	6* Phi14	4* Phi13	two	4.nine
MDHM30-100	a hundred	6* Phi14	5* Phi12	two	5.
MDHM30-one hundred and five	one zero five	six* Phi14	5* Phi13	two	5.five
4 inch higher air pressure DTH bits
MDHM4-a hundred and five	one zero five	six* Phi14	5* Phi13	2	6.
MDHM4-one hundred ten	110	7* Phi14	six* Phi13	two	six.two
MDHM4-115	one hundred fifteen	7* Phi14	6* Phi13	two	six.six
MDHM4-120	120	eight* Phi14	7* Phi13	two	seven.
MDHM4-127	127	eight* Phi14	7* Phi13	2	seven.4
five inch high air pressure DTH bits
MDHM5-a hundred thirty five	135	seven* Phi18	six* Phi14	2	twelve.five
MDHM5-one hundred forty	one hundred forty	seven* Phi18	7* Phi14	2	13.5
MDHM5-146	146	7* Phi18	7* Phi14	two	fourteen.
MDHM5-152	152	8* Phi18	8* Phi14	2	fourteen.4
MDHM5-a hundred sixty five	a hundred sixty five	eight* Phi18	eight* Phi16	2	fifteen.
6 inch substantial air pressure DTH bitsone hundred twenty
MDHM6-152	152	8* Phi18	seven* Phi16	2	22.
MDHM6-a hundred sixty five	165	eight* Phi18	8* Phi16	two	23.
MDHM6-171	171	8* Phi18	8* Phi16	two	24.
MDHM6-one hundred ninety	one hundred ninety	nine* Phi18	nine* Phi16	3	25.
MDHM6-203	203	nine* Phi18	11* Phi16	3	28.
eight inch substantial air pressure DTH bits
MDQL80-305	305	12* Phi18	29* Phi16	4	95.
MDHM8-203	203	ten* Phi18	ten* Phi16	2	35.
MDHM8-216	216	ten* Phi18	12* Phi16	2	40.
MDHM8-241	241	12* Phi18	18* Phi16	two	54.
MDHM8-254	254	twelve* Phi18	21* Phi16	3	57.
MDHM8-305	305	twelve* Phi18	29* Phi16	4	77.
ten inch high air stress DTH bits
MDHM100-254	254	twelve* Phi18	20* Phi16	3	ninety.
MDHM100-305	305	twelve* Phi18	36* Phi16	4	102.
MDHM100-311	311	12* Phi18	36* Phi16	four	104.
MDHM100-318	318	12* Phi18	38* Phi16	four	106.
MDHM100-330	330	14* Phi18	42* Phi16	four	112.
12 inch higher air strain DTH bits
MDHM120-305	305	twelve* Phi18	36* Phi16	4	152.
MDHM120-311	311	12* Phi18	36* Phi16	4	158.
MDHM120-330	330	sixteen* Phi18	forty two* Phi16	four	one hundred sixty five.
MDHM120-356	356	sixteen* Phi19	48* Phi16	4	178.
MDHM120-381	381	sixteen* Phi19	48* Phi18	four	195.
MDHM125-305	305	12* Phi18	36* Phi16	4	a hundred and seventy.
MDHM125-311	311	12* Phi18	36* Phi16	4	173.
MDHM125-330	330	sixteen* Phi18	42* Phi16	4	182.
MDHM125-356	356	16* Phi19	forty eight* Phi16	4	191.
MDHM125-381	381	sixteen* Phi19	48* Phi18	4	200.

Carbide Button: Spherical, Ballistic, Semi-ballistic.
Bit encounter: Convex, Flat, Fall CEPTTr.
EPTT: Inexperienced, EPTT, Grey, as your demand from customers.

How to choose the ideal head face of the DTH drill bit?

1. Concave:

Ideal for all sorts of formation, eEPTTly for deep effectively drilling, perpendicularity of the hole is fantastic.

1. Convex:

Appropriate for the development of reasonable hardness stratum, drilling performance is excellent, borehole perpendicularity is reasonable.

1. Flat:

Appropriate for EPTT tough formation stratum, eEPTTly for fracture, crack spacing and intricate formation drilling influence is extremely very good, has the very good perpendicularity of the borehole.

Our Advantages as below:

1. EPT quality steels materials. Metal is from TIMKEN and Tungsten carbide are YK05, or T6 from Element 6 in Germany
2. Kingdrilling DTH instruments are solid by EPTd electron-EPT forging hammer.
3. Sophisticated heat-treatment products: multipurpose furnace heat therapy.
4. Concluded moulding (tooling ) departments with numerous molds available.
5. Professional R ampD staff,completed top quality system.
6. Strict EPTT-Check Systems.

Attribute:
one.EPT quality steels components. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Aspect 6 in Germany
2.Kingdrilling DTH resources are forged by EPTd electron-EPT forging hammer.
three.Advanced heat-therapy gear: multipurpose furnace heat therapy.
4.Concluded moulding (tooling ) departments with a lot of molds available.
five.Expert R ampD group,accomplished quality technique.
Rigorous EPTT-Check out Methods.

The info you might like to know before purchase:
1. Approaches of Payment:
T/T (Telegraphic Transfer) or Western EPT or L/C at sight
2. EPT time for an get
Dependent on orEPTTquantity, typically it requires twenty five daEPTTfor production.
Only 3 or five daEPTTif we have inventory on your ask for dimension.
3. EPT way
Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: We recommend by air or by sea.
four. EPTT EPTT
We have our very own skilled QC.
There will be rigorous inspection and screening for every single orEPTTbefore shipping out.
5. Right after Companies:
one. Our sales crew will reaction for your query inside 24 hours (HolidaEPTTExcEPTTd)
2. EPTnical Assist will be obtainable in any time

FAQ:
1. How to purchase the goods?
A: Remember to send out the inquiry with depth item description or with Design amount.

two. How about the widespread EPTT?
A: If there is no EPTT EPTT need, we will just take it as our normal EPTT. First in modest carton, and then place in the larger carton together to make sure products completed.

three. Can I count on a quality merchandise?
A: Of course. experienced manufacturing EPT making certain the high quality satisfy international request.

four. How to check out the product are the actual a single you want?
A: If feasible, you should connect a single reference image to stay away from any misunderstXiHu (West EPT) Dis.Hu (West EPT) Dis. or any links from our site for a EPT understXiHu (West EPT) Dis.Hu (West EPT) Dis..

5. How to manage good quality?
A: We have our possess experienced QC staff,there will be rigid inspection and testing for every orEPTTbefore shipping and delivery out.

6. Quick supply time:
A: Normally it will take 25 daEPTTfor manufacturing.only three or five daEPTTif we have stock of your request size.

7. EPT way:
A: Sample buy: we suggest Courier specific shipping such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we advise.

eight. Competitive price tag:
A:EPTEPTT manufacturing facility can source you the least expensive value due to direct sale to consumers with no distributor!

Merchandise Software:

Transport:

Bundle and Shipping and delivery:
Packed by EPTT or EPTen cases.

Supply:

1. Items in inventory can be sent inside 5 days.
2. DTH Bits production time is about fifteen days.
3. DTH Hammer product time is about thirty days.

More merchandise: