Good Quality Diamond Nail Drill Bit & Hf Drill Bit

Model NO.: drill bit Certification: AISI Type: PDC Drill Bits Use: Well Drilling Trademark: HF Specification: CE Customized: Non-Customized Length: 6inch Material: Diamond Main Market: USA,Middle East,South Africa Transport Package: Wooden Case Origin: Henan, China Good quality diamond nail drill bit & HF drill bitdiamond hq core drill bitsSpecifications Diamond core bits 
1. High efficiency, long use life, low price 
2. Application: concrete, granite, marble, refractory materials 

Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum to hard rock formations. Including impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, TC core bit, TC casing bit, diamond reaming shell, corelifter, corelifter case, diamond sub-adapters,  hoist plugs, tap, etc. With ISO certificate & quality control. The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond. 

The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action. 

Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. 

The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled. 



Size Available: 
"Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT 
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116 
T series: T36, T46, T56, T66, T76, T86 
Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 
B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 
WF series: HWF, PWF, SWF, UWF, ZWF 
WT series: RWT, EWT, AWT, BWT, NWT, HWT 
WM series: EWM, AWM, BWM, NWM, HWM 
WG series: EWG, AWG, BWG, NWG, HWG Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101. 2.details:

Bit type		Main bit size(mm)	Rock coefficient
PDC core drill bit	Single pipe	75/54.5  94/74  113/89  113/109  153/129	1-18
	Two-pipes	75/54.5  94/68
PDC center drill bit	Concave 3 wing bit	60  75  94  113  133	1-18
	Arc pillar	60  75  94  113  133	4-18
	Many wing scraper	60  75  94  113  133  133  153  173  190  215	1-6
PDC Indexable drill bit		153/94   153/113  190/153   190/113	1-18

 

Model	118,152,215.9,244,311,445
Type	all kinds and size PDC Bits
Applicable	water well, oil field, construction, geothermal, directional boring, and underground foundation work
Formation	sticky, soft, medium hard, hard formation
blade	4,5,6,7,8,9
Packing	wooden box
Payment Term	T/T
MOQ	1 Piece
Supply Ability	1000 Pieces/month
Delivery Time	within 7-15 work days

FAQ(Frequently Asked Questions) 1. How to order the products? 
Answer: 
Send the inquiry with detail item description or with Model number. 
If there is no packing demand we take it as sea-way packing. 
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding. 
  
2. About lead time and shipping time? 
Answer : 
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. 
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days. 3.Can I expect a quality products? 
 Answer : 
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

Contact us if you need more details on Diamond Nail Drill Bit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Scrap Drill Bit、Interchangeable Drill Bits. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Other Drill Bits