Moreover, all our production techniques are in compliance with ISO9002 standards. a specialised provider of a entire selection of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. EPG has established up a comprehensive established of top quality administration program which is provided with superior inspection and test equipment. EPTEPTT hammer bits are utilised with Down-the-gap hammers for drilling holes by means of a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are made with a spline EPT for rotating the bit in the floor. Drill bits are available in diverse dimensions and various styles so they can drill a broad selection of hole measurements. Our selection of Down the Gap (DTH) bits is made using high top quality components to give you with a fantastic balance amongst penetration capability and bit lifestyle.

EPT Air force DTH bit
DTH little bit is our business major solution. Soon after a lot of years research, we have prosperous knowledge in deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment and manufacture which adopted substantial-top quality raw supplies, EPTd craft EPT and passed by way of strictly inspection, production higher quality goods.
If you interested in our item you should get in touch with freely.

3 Inch HigEPTT Air Strain DTH bits
Design	Bit Dia.(mm)	NO. X Button Dia.		NO.Air Holes(PCS)	Fat(KG)
		Gauge	Front
MDHM30-eighty five	eighty five	six* Phi13	four* Phi12	2	4.5
MDHM30-ninety	90	six* Phi14	4* Phi12	2	4.seven
MDHM30-ninety five	95	6* Phi14	4* Phi13	two	4.9
MDHM30-one hundred	one hundred	6* Phi14	5* Phi12	2	5.
MDHM30-105	one hundred and five	six* Phi14	5* Phi13	2	5.5
four inch high air strain DTH bits
MDHM4-one zero five	one zero five	six* Phi14	5* Phi13	2	six.
MDHM4-a hundred and ten	one hundred ten	seven* Phi14	6* Phi13	2	six.2
MDHM4-one hundred fifteen	115	7* Phi14	six* Phi13	2	6.six
MDHM4-120	a hundred and twenty	8* Phi14	seven* Phi13	two	seven.
MDHM4-127	127	8* Phi14	7* Phi13	two	seven.four
five inch higher air force DTH bits
MDHM5-135	one hundred thirty five	seven* Phi18	six* Phi14	2	twelve.five
MDHM5-140	one hundred forty	7* Phi18	7* Phi14	two	thirteen.5
MDHM5-146	146	seven* Phi18	seven* Phi14	two	14.
MDHM5-152	152	eight* Phi18	eight* Phi14	two	14.four
MDHM5-a hundred sixty five	165	8* Phi18	8* Phi16	2	15.
six inch high air stress DTH bitsa hundred and twenty
MDHM6-152	152	8* Phi18	7* Phi16	2	22.
MDHM6-a hundred sixty five	165	eight* Phi18	8* Phi16	two	23.
MDHM6-171	171	8* Phi18	eight* Phi16	2	24.
MDHM6-190	a hundred ninety	nine* Phi18	nine* Phi16	three	twenty five.
MDHM6-203	203	nine* Phi18	eleven* Phi16	three	28.
eight inch higher air pressure DTH bits
MDQL80-305	305	twelve* Phi18	29* Phi16	4	95.
MDHM8-203	203	ten* Phi18	10* Phi16	two	35.
MDHM8-216	216	10* Phi18	12* Phi16	2	forty.
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	seventy seven.
10 inch large air stress DTH bits
MDHM100-254	254	12* Phi18	twenty* Phi16	three	ninety.
MDHM100-305	305	12* Phi18	36* Phi16	four	102.
MDHM100-311	311	twelve* Phi18	36* Phi16	4	104.
MDHM100-318	318	twelve* Phi18	38* Phi16	4	106.
MDHM100-330	330	14* Phi18	42* Phi16	4	112.
12 inch substantial air stress DTH bits
MDHM120-305	305	twelve* Phi18	36* Phi16	4	152.
MDHM120-311	311	twelve* Phi18	36* Phi16	four	158.
MDHM120-330	330	16* Phi18	forty two* Phi16	four	one hundred sixty five.
MDHM120-356	356	16* Phi19	48* Phi16	4	178.
MDHM120-381	381	16* Phi19	forty eight* Phi18	4	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	forty two* Phi16	four	182.
MDHM125-356	356	sixteen* Phi19	48* Phi16	4	191.
MDHM125-381	381	16* Phi19	48* Phi18	4	two hundred.

Carbide Button: Spherical, Ballistic, Semi-ballistic.
Bit face: Convex, Flat, Fall CEPTTr.
EPTT: Eco-friendly, EPTT, Gray, as your need.

How to choose the ideal head confront of the DTH drill little bit?

1. Concave:

Ideal for all types of formation, eEPTTly for deep properly drilling, perpendicularity of the hole is superb.

1. Convex:

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

1. Flat:

Appropriate for EPTT challenging formation stratum, eEPTTly for fracture, crack spacing and sophisticated formation drilling effect is really excellent, has the excellent perpendicularity of the borehole.

Our Rewards as below:

1. EPT high quality steels components. Metal is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany
2. Kingdrilling DTH tools are solid by EPTd electron-EPT forging hammer.
3. Superior heat-treatment method tools: multipurpose furnace warmth therapy.
4. Accomplished moulding (tooling ) departments with a lot of molds obtainable.
5. Expert R ampD team,finished quality system.
6. Rigorous EPTT-Check out Techniques.

Function:
one.EPT quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Component Six in Germany
two.Kingdrilling DTH instruments are solid by EPTd electron-EPT forging hammer.
three.Sophisticated warmth-treatment method gear: multipurpose furnace heat treatment method.
4.Accomplished moulding (tooling ) departments with several molds offered.
5.Skilled R ampD crew,finished good quality program.
Rigorous EPTT-Verify Methods.

The info you could like to know prior to purchase:
one. Strategies of Payment:
T/T (Telegraphic Transfer) or Western EPT or L/C at sight
2. EPT time for an get
Based on orEPTTquantity, generally it will take twenty five daEPTTfor production.
Only 3 or five daEPTTif we have inventory on your request dimensions.
3. EPT way
Sample purchase: We propose Courier categorical like DHL/UPS/TNT/FEDEX or by air
Bulk get: We recommend by air or by sea.
four. EPTT EPTT
We have our own skilled QC.
There will be stringent inspection and screening for every single orEPTTbefore shipping and delivery out.
five. Following Services:
1. Our sales staff will response for your issue in 24 hours (HolidaEPTTExcEPTTd)
two. EPTnical Assistance will be accessible in any time

FAQ:
one. How to get the goods?
A: Remember to ship the inquiry with depth product description or with Model variety.

two. How about the frequent EPTT?
A: If there is no EPTT EPTT desire, we will consider it as our typical EPTT. Very first in modest carton, and then place in the even bigger carton collectively to make certain goods finished.

three. Can I anticipate a high quality items?
A: Of course. experienced creation EPT ensuring the good quality fulfill international ask for.

4. How to examine the solution are the precise one you want?
A: If feasible, you should attach a single reference photo to stay away from any misunderstXiHu (West EPT) Dis.Hu (West EPT) Dis. or any hyperlinks from our web site for a EPT understXiHu (West EPT) Dis.Hu (West EPT) Dis..

five. How to manage top quality?
A: We have our personal seasoned QC crew,there will be rigorous inspection and tests for each and every orEPTTbefore shipping out.

6. Rapidly shipping and delivery time:
A: Generally it normally takes twenty five daEPTTfor creation.only 3 or 5 daEPTTif we have stock of your request measurement.

seven. EPT way:
A: Sample purchase: we recommend Courier categorical supply this sort of as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we propose.

eight. Competitive price:
A:EPTEPTT factory can provide you the cheapest value thanks to direct sale to clients with out distributor!

Merchandise Software:

Transport:

Package deal and Shipping:
Packed by EPTT or EPTen cases.

Shipping and delivery:

1. Merchandise in inventory can be delivered within 5 days.
2. DTH Bits production time is about fifteen times.
3. DTH Hammer product time is about 30 times.

More goods: