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Home > Products > Small Hole Drilling Tools > Taper Button Bit > 7 Degree 36mm Button Rock Drill Jack Hammer Bits

7 Degree 36mm Button Rock Drill Jack Hammer Bits

Basic Info

Model No.:  7 degree

Product Description

Model NO.: 7 degree Material: Tungsten Carbide Application: Quarry, Mining and Civil Construction Loading Port: Xiamen Degree Type: 4.46, 6, 7, 11,12 Transport Package: Carton Packing Origin: Xiamen, China Type: Center Drill Bit Use: Small Hole Drilling Condition: New MOQ: 50 PCS Trademark: BESTLINK Specification: ISO HS Code: 72288000 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.
 
Description Diameter Length No. of button Weight
Taper Angle a=4°46″,6 °,7°,11°,12°
Socket inside d=19,22,25mm
mm mm pcs kg
28 50 4 0.2
29 50 4 5 6 7 0.2
30 50 80 5 6 7 8 0.2 0.3
32 50 55 71 80 6 7 8 9 0.2 0.22 0.3
33 50 55 71 80 6 7 9 0.2 0.3 0.36
34 50 55 7 8 0.22 0.3
35 55 71 80 4 5 6 7 0.22 0.3 0.37
36 50 55 7 0.3 0.35
37 55 4 6 7 0.3
38 50 55 4 6 7 0.25 0.35
40 50 55 7 0.35
41 50 55 71 4 5 0.35
42 50 6 7 0.4
45 50 55 71 6 7 8 9 0.5
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.

Contact us if you need more details on Bits. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Drill Bits、Button Bits. If these products fail to match your need, please contact us and we would like to provide relevant information.
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Product Categories : Small Hole Drilling Tools > Taper Button Bit

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