Delivery Time | 15 days |
Packaging Details | Wooden Box |
Material | Tungsten Carbide |
Type | Tapered Drill Bit |
Color | Yellow/Golden/Red/Black/Customized |
Usage | Rock Drilling/Mining |
Brand Name | OED/OEM |
Model Number | 7 degree/11°/12°/4° |
Certification | ISO 9001 2008 |
Place of Origin | China |
View Detail Information
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Product Specification
Delivery Time | 15 days | Packaging Details | Wooden Box |
Material | Tungsten Carbide | Type | Tapered Drill Bit |
Color | Yellow/Golden/Red/Black/Customized | Usage | Rock Drilling/Mining |
Brand Name | OED/OEM | Model Number | 7 degree/11°/12°/4° |
Certification | ISO 9001 2008 | Place of Origin | China |
High Light | carbide rock drill bits ,hard rock drill bits |
Hex 12 4 degree Small Drill Bit Tapered Chisel Bit 28mm for Quarring Mining
Feature of the taper Chisel bit:
Tapered Chise Bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling.
Product Name: | Quarry rock drill chisel bit | |||
Types | Tapered chisel bits, Tapered cross bits, Tapered button bits | |||
Application:: | Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||
Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | |||
Material: | High quality carbide and high quality steel | |||
MOQ: | No requirement for testing and trial order | |||
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape. | ||||
Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) | Weight (kg) |
Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 | 0.15 - 0.45 |
Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | 0.18 - 0.7 | |
Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | 0.2 - 0.5 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
8000000-12000000
Employee Number:
>100
Ecer Certification:
Active Member
Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t... Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t...
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