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Kingdrilling Mission 4 inch drilling Instruments Down The Gap dth Rock Drill Bit

Solution Description

EPTEPTT hammer bits are utilized with Down-the-hole hammers for drilling holes by way of a wide variety of rocks kinds. In conjunction with DTH hammers, drill hammer bits are developed with a spline EPT for rotating the bit in the floor. Drill bits are obtainable in various dimensions and various variations so they can drill a wide range of hole sizes.

Rock drill bits EPTk kind:M3,M4,M5,M6,M8,M1,M12

DTH hammer bits hole diameter: 3”, 4”, 5”, 6”, 8”(85mm-350mm).

Solution functions:
DTH Drill Bits are made from top quality quality nickel-alloy steel for increased sturdiness and use traits. Particular heat treatment method stXiHu (West EPT) Dis.Hu (West EPT) Dis.rds and EPTT quotstress reduction quot procedures ensure consistent performance.

EPTnical Day

3 Inch HigEPTT Air Strain DTH bits
Design	Bit Dia.(mm)	NO. X Button Dia.		NO.Air Holes(PCS)	Bodyweight(KG)
		Gauge	Entrance
MDHM3-eighty five	eighty five	6* Phi13	4* Phi12	two	4.five
MDHM3-90	ninety	six* Phi14	four* Phi12	two	4.seven
MDHM3-ninety five	95	6* Phi14	4* Phi13	2	4.9
MDHM3-one hundred	a hundred	6* Phi14	5* Phi12	2	five.
MDHM3-a hundred and five	one zero five	six* Phi14	five* Phi13	2	five.five
four inch substantial air stress DTH bits
MDHM4-105	105	6* Phi14	5* Phi13	2	6.
MDHM4-a hundred and ten	110	seven* Phi14	six* Phi13	two	six.2
MDHM4-one hundred fifteen	115	seven* Phi14	6* Phi13	2	6.six
MDHM4-a hundred and twenty	one hundred twenty	eight* Phi14	7* Phi13	two	seven.
MDHM4-127	127	eight* Phi14	seven* Phi13	2	7.four
5 inch high air force DTH bits
MDHM5-one hundred thirty five	one hundred thirty five	7* Phi18	six* Phi14	two	twelve.5
MDHM5-one hundred forty	140	7* Phi18	seven* Phi14	two	13.5
MDHM5-146	146	seven* Phi18	seven* Phi14	two	14.
MDHM5-152	152	8* Phi18	eight* Phi14	2	fourteen.four
MDHM5-165	one hundred sixty five	eight* Phi18	eight* Phi16	2	fifteen.
six inch substantial air pressure DTH bits
MDHM6-152	152	8* Phi18	seven* Phi16	2	22.
MDHM6-165	a hundred sixty five	eight* Phi18	eight* Phi16	two	23.
MDHM6-171	171	eight* Phi18	8* Phi16	2	24.
MDHM6-190	190	9* Phi18	9* Phi16	3	twenty five.
MDHM6-203	203	nine* Phi18	eleven* Phi16	three	28.
8 inch large air pressure DTH bits
MDHM8-305	305	12* Phi18	29* Phi16	4	ninety five.
MDHM8-203	203	ten* Phi18	10* Phi16	2	35.
MDHM8-216	216	ten* Phi18	twelve* Phi16	two	40.
MDHM8-241	241	twelve* Phi18	18* Phi16	two	fifty four.
MDHM8-254	254	twelve* Phi18	21* Phi16	three	fifty seven.
MDHM8-305	305	twelve* Phi18	29* Phi16	4	seventy seven.
10 inch large air stress DTH bits
MDHM10-254	254	12* Phi18	20* Phi16	three	90.
MDHM10-305	305	12* Phi18	36* Phi16	4	102.
MDHM10-311	311	12* Phi18	36* Phi16	four	104.
MDHM10-318	318	twelve* Phi18	38* Phi16	four	106.
MDHM10-330	330	fourteen* Phi18	forty two* Phi16	four	112.
12 inch large air stress DTH bits
MDHM12-305	305	twelve* Phi18	36* Phi16	4	152.
MDHM12-311	311	twelve* Phi18	36* Phi16	four	158.
MDHM12-330	330	sixteen* Phi18	forty two* Phi16	4	one hundred sixty five.
MDHM12-356	356	sixteen* Phi19	48* Phi16	four	178.
MDHM12-381	381	sixteen* Phi19	forty eight* Phi18	4	195.
MDHM125-305	305	twelve* Phi18	36* Phi16	four	a hundred and seventy.
MDHM125-311	311	twelve* Phi18	36* Phi16	4	173.
MDHM125-330	330	16* Phi18	42* Phi16	4	182.
MDHM125-356	356	16* Phi19	48* Phi16	4	191.
MDHM125-381	381	sixteen* Phi19	forty eight* Phi18	4	200.

Our Rewards as underneath:

1. EPT quality steels components. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Component Six in Germany
2. Kingdrilling DTH instruments are cast by EPTd electron-EPT forging hammer.
3. Superior warmth-remedy products: multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with numerous molds accessible.
5. Specialist R ampD staff,accomplished quality system.
6. Strict EPTT-Check out Systems.

How to buy:

EPTk Kind EPT Diameter Face Design and style Button Form

FAQ:

1. How to orEPTTthe goods?

A: You should ship the inquiry with element item description or with Model number.

two. Can I assume a good quality products?

A: Yes. experienced manufacturing EPT guaranteeing the high quality satisfy international request.

3. How to control high quality?

A: We have our very own seasoned QC crew,there will be strict inspection and screening for every single orEPTTbefore shipping and delivery out.

4. Aggressive cost:

A: EPTEPTT factory can provide you the lowest value due to direct sale to clients without distributor.

5. What is the Application?

EPT, Quarrying, Tunneling, EPTT, EPT Exploration, H2o-nicely Drilling, Oilfield amp Gasoline EPTT.

6. Solution characteristic

Kingdrilling DTH equipment are forged by EPTd electron-EPT forging hammer, and harness procedure is managed by multipurpose furnace heat treatment.

seven. How to select the ideal head experience of the DTH drill bit?

a. Concave:

Appropriate for all varieties of formation, eEPTTly for deep nicely drilling, perpendicularity of the gap is wonderful.

b. Convex:

Ideal for the development of moderate hardness stratum, drilling performance is very good, borehole perpendicularity is average.

c. Flat:

Ideal for EPTT hard development stratum, eEPTTly for fracture, crack spacing and complex development drilling influence is really excellent, has the good perpendicularity of the borehole.

Product Application:

About our EPTT
Kingdrilling EPTTry EPTT , Ltd is estabEPTTd in 2005 years. Found in HangEPT EPT EPT EPT-tech DeveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment Zone, is one of the most EPTTant companies EPTTized in exploring and producing Casing drilling system, DTH hammer, DTH little bit, thread DTH bits, EPTTr DTH bits, coupling sleeve, Anchor, EPTk adapter, coal picks and so on.

Relying on the college methods and expertise advantages in EPTal Valley area, combining with several laboratories in universities, we concentrated on deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ing the most recent items system.

Transport:

Bundle and Supply:
Packed by EPTT or EPTen instances.

Supply:

1. Items in stock can be delivered in 5 days.
2. DTH Bits generation time is about fifteen times.
3. DTH Hammer solution time is about thirty times.

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