11 Degree Tapered Rock Drill Chisel Bits for Marble Quarrying
Basic Info
Model No.: 11 degree
Product Description
Model NO.: 11 degree Material: Tungsten Carbide Application: Quarry, Mining and Civil Construction Loading Port: Xiamen Degree Type: 4.46, 6, 7, 11 Specification: ISO HS Code: 82071990 Type: Center Drill Bit Use: Small Hole Drilling Condition: New MOQ: 50 PCS Trademark: BESTLINK Origin: Xiamen, China Our drill 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: Chisel Drill Bits
(1)Drill Bits 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
Widely used in drilling holes with depth less than 5 meters and diameter ranged in 20-45 mm by light-duty Rock Drill, like Y6.
Technical Data:
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、Chisel Bits. If these products fail to match your need, please contact us and we would like to provide relevant information.
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: Chisel Drill Bits
(1)Drill Bits 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
Widely used in drilling holes with depth less than 5 meters and diameter ranged in 20-45 mm by light-duty Rock Drill, like Y6.
Technical Data:
Description | Diameter | Length | Water hole |
Taper degree a=4°,6°,7°,11°,12° Socket inside d=15,19,22,25mm | mm | mm | 2 |
20 | 65 | 2 | |
23 | 65 | 2 | |
25 | 69 | 2 | |
28 | 60 | 2 | |
30 | 55 88 | 2 | |
32 | 55 64 71 80 | 2 | |
34 | 71 80 | 2 | |
36 | 74 | 2 | |
38 | 74 | 2 | |
40 | 74 | 2 | |
42 | 74 | 2 | |
45 | 74 | 2 |
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、Chisel Bits. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Small Hole Drilling Tools > Taper Chisel Bit
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