30-42 мм 7/11/12 градусов домкрат молоток для бурения камней конусные пуговичные


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-18-2025 0.72 $* 0.76 $*
Aug-18-2025 0.40 $* 0.86 $*
Jul-18-2025 0.58 $* 0.81 $*
Jun-18-2025 0.33 $* 0.27 $*
May-18-2025 0.86 $* 0.86 $*
Apr-18-2025 0.88 $* 0.25 $*
Mar-18-2025 0.36 $* 0.87 $*
Feb-18-2025 0.82 $* 0.28 $*
Jan-18-2025 0.3 $* 0.71 $*

Характеристики


30-42mm 7/11/12 Degree Jack Hammer Rock Drilling Taper Button Bits


Tapered button bits/Tapered drill bits features:


1.Made from steel and tungsten carbide as same grade as internationally well-known brand
2.Apply “hot-insertion” processing procedure to insert the buttons as same as internationally well-known brand
3.Recommended specification according to different rock formation improves design and drilling speed
4.CNC processing procedure ensures the manufacturing precision and quality consistency
5.Durability from the military grade requirements of heat-treatment


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Related Products








Related Products


















 


We can supply all series of drilling tools


 


By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:Top hammer drilling tools, dth hammers and dth bits, drill pipes,  reverse circulation hammers and bits, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment. 


All products are interchangeable with various products manufactured by Atlas Copco.

 

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 DTH hammer and bits

100% Response Rate



 Taper Drill Rod

100% Response Rate



 Integral Drill steels

99% Response Rate







Product Description


Top hammer drilling tools and DTH hammer and bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. 


 
All products are compatible with many products manufactured by Atlas Copco etc, all our products are widely used in mining, water well drilling,tunneling, quarrying, construction, and civil engineering project.


 











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Taper button drilling tools


Features & benefits 



  • ·Increased penetration rate

  • ·Longer service life

  • ·Extensive selection of button and cross-type bits

  • ·Improved hole straightness

  •  ·Lowest cost per meter drilled


 


Applications:      


Quarry, Mine, Tunneling


 


Techinical Parameter:


Bit Diameter 27mm-42mm


Button number: 3,4,5,6,7,8


Taper Degree: 4°,6°,7°,11°,12°


Bottom Hole: 15mm,19mm,22,25mm,


Bit Body: Short skirt and Long skirt (H)


Water Hole: 2~3


 


Welcome to your inquiry of any size taper button bits, we can manufacture the bit according to your requirements.


Test is the best way to find suitable drilling tool, sample click here 


 


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Our Company


















Xiamen Leanoms Drilling Machinery Co., Ltd.


Xiamen Leanoms Drilling Machinery Co., Ltd. is located in the cross-strait financial center Xiamen Torch Hi-Tech Zone(xiangan), which has over 15 years experience in drilling area. Leanoms is a collection of drilling product technology and development, manufacture, and marketing for the integration of large-scale, diversified company.
Leanoms is a professional and modern high-tech enterprise, engaged in developing and manufacturing drill and pneumatic tools.
After 15 years development, Leanoms covers an area of 55,000 m2, is one of the largest manufacturers of drilling tools in China and one of the leading suppliers.

tapered button bit tapered drill bit

 


About Us:


1. More than 50 countries 20,000 clients choose our drilling tools.


2. Professional research and development center, advanced technology and equipment, strict quality management system, trained technical workers.


3. Complete pre-sale and after-sale service system.


4. One stop shop service for a greater choice of top hammer products 


 


Our Vision


Lean Operation

Lean Manufacture

Lean Service

 


We have rich experience in drilling area. Leanoms work on providing suitable drilling solutions for our customers to improve drilling efficiency and save running costs. We have a professional team to supply comprehensive after-sales service for you.



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Our Services








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FAQ













































1. Methods of Payment:



 T/T (Telegraphic Transfer) or Western Union or L/C at sight



2. Handling time for an order



Only 2 or 3 days if we have stock on your request size.


Based on order quantity, normally it takes 25 days for production.



3. Shipping way



Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air


Bulk order: we suggest by air or by sea.



4. Quality Control



 We have our own experienced QC.


 There will be strict inspection and testing for every order before shipping out.



5. After Services:



  (1). Our sales team will response for your question within 24 hours (Holidays Excluded)


  (2). Technical Support will be available in any time


  (3). Free replacement will provide once the failure confirmed caused by our product quality



6.How can we trust your company?



We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.



Any other questions,please feel free to contact with me online or by phone.






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