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38mm 8 button 12 degree taper button drill bit for mining

Product details
Mechanical test report:ifplace of origin; place of origin:Shandong China
color:RequireMaterial:Cemented carbide, tungsten carbide, high manganese steel
Marketing Type:Hot Products of 2019Applicable industries:Construction Engineering, Energy and Mining
use:coal miningShowroom location:Germany, Saudi Arabia, Pakistan, India, Spain, Thailand, Kenya, Colombia, Romania, Kazakhstan
application:Stone drilling, coal mining, quarry drilling, constructionAdvantage:high performance
payment terms:L/C,Western Union,D/P,D/A,T/T,MoneyGramProcessing type:forging, forging
Packaging Details:glulam box + pallet 50piecex/boxdiameter:26mm-56mm
Video external inspection:iftype:drill
Health status:newSupply capacity:20000 pieces per week
length:50mm~72mmType of machine:drilling equipment
usage:Drilling and ConstructionWarranty:1 year
port:Qingdao, Shenzhen, Tianjin, Shanghaiproduct name:Tapered Button Bits
Weight (kg):4Transfer:Air/Sea/Express
brand:Panda Drill
Product Description
Perfectly designed, tungsten carbide and skirt steel, PANDADRILL provides leading strength and penetration for increased productivity, excellent straightness and hole cleaning quality for maximum drilling performance for fuel cost savings.

PANDADRILL can design and manufacture diameter, button and punching number, button shape and face shape according to customer's samples or drawings. PANDADRILL round drill bits are made of high quality tungsten carbide and steel, heat treated for hard rock drilling and transfer the intense impact energy into the rock with minimal energy loss. Compared with tapered chisel bits and tapered cross bits, button bits have higher technology, longer drilling time and higher drilling efficiency. According to the different buttons, tapered button bits can be divided into dome type, ballistic type, etc.

PANDADRILL can be made in various sizes and shapes according to your requirements!
detailed image

Specification:

Drill Diameter(MM)
Cone Angle (°)
Number of flushing holes
Skirt length (MM)
32







7°/11°/12°







1~4




55~90mm
34
36
38
40
42
44
46
48
50


How to connect the drill and rod:


button shape

Ball and ballast, different number of buttons

diameter and length

Diameters from 32mm to 56mm
Lengths from 55mm to 90mm

inner skirt

It has copper or zinc in it.

Production application:

our service

Professional R&D team

First-class sales team


Efficient production team


Perfect after-sales service team


Packaging and Delivery

Multi-layer wooden box + pallet

Door-to-door protection of your cargo

Air/Sea/Express

Fast and safe delivery team

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Certification


FAQ:


Q1: Can I have samples for testing?

A: Samples still need to be paid, but discounted prices are available.

Q2: Do you have inspection procedures?

A: 100% strict inspection and testing on each order before packing.

Q3: How can I get after-sales service?

A: Once there is a quality problem with our product, we will replace it for free.

Q4: Can I visit your factory before placing an order?


A: Of course, welcome, this is our address: Yantai, Shandong.


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