
Fantastic consideration has been paid on environmental safety and strength saving. A lot more importantly, we make special elements according to provided drawings/samples and warmly welcome OEM inquiries. our products are selling properly in the American, European, South American and Asian markets. EPTEPTT hammer bits are utilized with Down-the-hole hammers for drilling holes through 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 floor. Drill bits are accessible in various measurements and different styles so they can drill a vast assortment of gap sizes. Our selection of Down the Gap (DTH) bits is manufactured using large quality supplies to provide you with a fantastic equilibrium between penetration capability and bit life.
EPT Air force DTH little bit
DTH little bit is our organization primary merchandise. Following numerous a long time research, we have rich knowledge in deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment and manufacture which adopted high-good quality raw resources, EPTd craft EPT and handed through strictly inspection, production higher good quality merchandise.
If you fascinated in our item remember to speak to freely.
| 3 Inch HigEPTT Air Stress DTH bits | |||||
| Model | Little bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Bodyweight(KG) | |
| Gauge | Entrance | ||||
| MDHM30-85 | 85 | six* Phi13 | four* Phi12 | two | four.5 |
| MDHM30-ninety | ninety | 6* Phi14 | 4* Phi12 | 2 | 4.seven |
| MDHM30-ninety five | 95 | 6* Phi14 | four* Phi13 | two | 4.9 |
| MDHM30-one hundred | one hundred | six* Phi14 | five* Phi12 | 2 | five. |
| MDHM30-one zero five | a hundred and five | six* Phi14 | five* Phi13 | 2 | five.five |
| 4 inch higher air strain DTH bits | |||||
| MDHM4-one zero five | one hundred and five | 6* Phi14 | five* Phi13 | 2 | six. |
| MDHM4-one hundred ten | one hundred ten | 7* Phi14 | six* Phi13 | two | 6.2 |
| MDHM4-115 | one hundred fifteen | seven* Phi14 | six* Phi13 | 2 | six.six |
| MDHM4-120 | a hundred and twenty | 8* Phi14 | 7* Phi13 | 2 | 7. |
| MDHM4-127 | 127 | 8* Phi14 | seven* Phi13 | two | 7.4 |
| five inch high air stress DTH bits | |||||
| MDHM5-one hundred thirty five | one hundred thirty five | seven* Phi18 | 6* Phi14 | two | twelve.5 |
| MDHM5-a hundred and forty | a hundred and forty | 7* Phi18 | seven* Phi14 | 2 | 13.five |
| MDHM5-146 | 146 | 7* Phi18 | seven* Phi14 | two | 14. |
| MDHM5-152 | 152 | 8* Phi18 | eight* Phi14 | two | fourteen.4 |
| MDHM5-one hundred sixty five | 165 | 8* Phi18 | 8* Phi16 | 2 | fifteen. |
| six inch substantial air stress DTH bitsone hundred twenty | |||||
| MDHM6-152 | 152 | eight* Phi18 | seven* Phi16 | two | 22. |
| MDHM6-one hundred sixty five | 165 | 8* Phi18 | 8* Phi16 | 2 | 23. |
| MDHM6-171 | 171 | 8* Phi18 | 8* Phi16 | 2 | 24. |
| MDHM6-190 | one hundred ninety | nine* Phi18 | 9* Phi16 | 3 | twenty five. |
| MDHM6-203 | 203 | nine* Phi18 | 11* Phi16 | three | 28. |
| eight inch higher air stress DTH bits | |||||
| MDQL80-305 | 305 | twelve* Phi18 | 29* Phi16 | 4 | ninety five. |
| MDHM8-203 | 203 | 10* Phi18 | ten* Phi16 | 2 | 35. |
| MDHM8-216 | 216 | 10* Phi18 | 12* Phi16 | 2 | 40. |
| MDHM8-241 | 241 | 12* Phi18 | 18* Phi16 | two | 54. |
| MDHM8-254 | 254 | 12* Phi18 | 21* Phi16 | 3 | 57. |
| MDHM8-305 | 305 | twelve* Phi18 | 29* Phi16 | four | 77. |
| ten inch large air strain DTH bits | |||||
| MDHM100-254 | 254 | twelve* Phi18 | 20* Phi16 | three | 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 substantial air pressure DTH bits | |||||
| MDHM120-305 | 305 | 12* Phi18 | 36* Phi16 | four | 152. |
| MDHM120-311 | 311 | twelve* Phi18 | 36* Phi16 | 4 | 158. |
| MDHM120-330 | 330 | 16* Phi18 | 42* Phi16 | four | one hundred sixty five. |
| MDHM120-356 | 356 | sixteen* Phi19 | 48* Phi16 | 4 | 178. |
| MDHM120-381 | 381 | sixteen* Phi19 | forty eight* Phi18 | four | 195. |
| MDHM125-305 | 305 | 12* 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 | sixteen* Phi19 | 48* Phi16 | four | 191. |
| MDHM125-381 | 381 | sixteen* Phi19 | forty eight* Phi18 | four | two hundred. |
Carbide Button: Spherical, Ballistic, Semi-ballistic.
Little bit encounter: Convex, Flat, Drop CEPTTr.
EPTT: Eco-friendly, EPTT, Grey, as your demand.
How to choose the appropriate head confront of the DTH drill little bit?
- Concave:
Suited for all varieties of formation, eEPTTly for deep effectively drilling, perpendicularity of the gap is great.
- Convex:
Ideal for the development of moderate hardness stratum, drilling performance is good, borehole perpendicularity is average.
- Flat:
Appropriate for EPTT challenging formation stratum, eEPTTly for fracture, crack spacing and complicated development drilling influence is quite good, has the excellent perpendicularity of the borehole.
Our Rewards as underneath:
- EPT good quality steels components. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element 6 in Germany
- Kingdrilling DTH tools are forged by EPTd electron-EPT forging hammer.
- Superior warmth-remedy equipment: multipurpose furnace warmth remedy.
- Accomplished moulding (tooling ) departments with several molds obtainable.
- Expert R ampD staff,completed high quality system.
- Strict EPTT-Examine Programs.
Characteristic:
one.EPT top quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany
two.Kingdrilling DTH instruments are solid by EPTd electron-EPT forging hammer.
three.Superior heat-treatment tools: multipurpose furnace warmth treatment method.
4.Accomplished moulding (tooling ) departments with a lot of molds obtainable.
5.Professional R ampD staff,finished quality technique.
Strict EPTT-Check out Techniques.
The info you may like to know ahead of get:
one. Methods of Payment:
T/T (Telegraphic Transfer) or Western EPT or L/C at sight
2. EPT time for an buy
Based mostly on orEPTTquantity, usually it will take 25 daEPTTfor creation.
Only 3 or 5 daEPTTif we have inventory on your ask for size.
three. EPT way
Sample order: We advise Courier categorical like DHL/UPS/TNT/FEDEX or by air
Bulk order: We advise by air or by sea.
4. EPTT EPTT
We have our very own skilled QC.
There will be rigid inspection and screening for each orEPTTbefore shipping out.
five. After Services:
1. Our sales team will reaction for your issue inside 24 hours (HolidaEPTTExcEPTTd)
two. EPTnical Assist will be accessible in any time
FAQ:
one. How to purchase the goods?
A: Remember to deliver the inquiry with depth merchandise description or with Model amount.
2. How about the typical EPTT?
A: If there is no EPTT EPTT demand from customers, we will consider it as our standard EPTT. Very first in tiny carton, and then set in the greater carton with each other to make confident merchandise concluded.
three. Can I anticipate a high quality items?
A: Yes. mature manufacturing EPT making certain the top quality fulfill intercontinental ask for.
4. How to examine the merchandise are the specific 1 you want?
A: If attainable, you should connect a single reference image to avoid any misunderstXiHu (West EPT) Dis.Hu (West EPT) Dis. or any hyperlinks from our site for a EPT understXiHu (West EPT) Dis.Hu (West EPT) Dis..
five. How to manage good quality?
A: We have our very own skilled QC staff,there will be stringent inspection and tests for every orEPTTbefore delivery out.
6. Quick shipping time:
A: Typically it will take 25 daEPTTfor production.only three or five daEPTTif we have inventory of your ask for dimension.
7. EPT way:
A: Sample buy: we recommend Courier categorical delivery this sort of as DHL/UPS/TNT/FEDEX or by air
Bulk purchase: by air or by sea we recommend.
eight. Aggressive cost:
A:EPTEPTT factory can source you the lowest price thanks to immediate sale to clients with out distributor!
Merchandise Software:
Transportation:
Package deal and Shipping:
Packed by EPTT or EPTen circumstances.
Shipping:
- Merchandise in inventory can be sent within 5 days.
- DTH Bits production time is about fifteen days.
- DTH Hammer item time is about 30 days.
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