Fujian, China
Business Type:
Main Markets:
South America, Europe, Southeast Asia/ Mideast
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Service
Sample Available
French / Russian / Spanish Speaker

Bits, Drill Bits, Button Bits manufacturer / supplier in China, offering 7 Degree 36mm Button Rock Drill Jack Hammer Bits, Mosaic Splitting and Cutting Machine for Marble and Grantie, Blcok Stone Air Bag Pushing Device and so on.

Gold Member Since 2014
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7 Degree 36mm Button Rock Drill Jack Hammer Bits

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Min. Order / Reference FOB Price
50 Pieces US $10/ Piece
Port: Xiamen, China
Production Capacity: 10000 PCS / Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Type: Center Drill Bit
Material: Tungsten Carbide
Usage: Small Hole Drilling
Application: Quarry, Mining and Civil Construction
Condition: New
Loading Port: Xiamen

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Basic Info

Model NO.: 7 degree
Degree Type: 4.46, 6, 7, 11,12
Trademark: BESTLINK
Transport Package: Carton Packing
Specification: ISO
Origin: Xiamen, China
HS Code: 72288000

Product Description

Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Products name: Button drill bits
(1)Button bit taper angle: 4°,4°46″,6°,7°,11°,12°
(2)Models: chisel bit/cross bit/button bit
(3)Diam:20-45 mm
(4)Button bit shape: spherical/parabolic
(5)Socket inside diameter:15/19/22/25(mm)
(6)Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment
Products technical data:
Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical, conical and parabolic button, etc.
DescriptionDiameterLengthNo. of buttonWeight
Taper Angle a=4°46″,6 °,7°,11°,12°
Socket inside d=19,22,25mm
29504 5 6 70.2
3050 805 6 7 80.2 0.3
3250 55 71 806 7 8 90.2 0.22 0.3
3350 55 71 806 7 90.2 0.3 0.36
3450 557 80.22 0.3
3555 71 804 5 6 70.22 0.3 0.37
3650 5570.3 0.35
37554 6 70.3
3850 554 6 70.25 0.35
4050 5570.35
4150 55 714 50.35
42506 70.4
4550 55 716 7 8 90.5
We can design and manufacture according to customers' requirement of the Bit Dia., No. of air/water holes, carbide button shape and the face shape.

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Mr. Richard Chen
Manager Director