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Our tapered button drill bit size from 32mm-42mm, tapered 7, 11 and 12 degree, with 4, 5, 6 and 7 buttons.
Our thread button drill bit size from 33mm-178mm, include thread type H25, R25, R28, R32, R38, T38, T45, T51, ST58, ED58 etc for kinds of button bit, reaming button bit, retract button bit, drop centre retract button bit.
The button shapes of our button bits are spherical, ballitic, conical for customers to choose.
The buttons can be hot insert to the body and welded to the body as per custmers need and many kinds of good materials are available.
Advantage
1. High Quality
2. Reasonable Price
3. High Efficiency
4. Delivery On Time
Application
The button bit is widely used for rock drilling, blasting holes and other drill works in quarries, coal mines,
road and dam constructions and other similar projects.
Technical Parameter
T38 thread drill bit
Diam
No.x Button dia
Connection
Item no.
mm
in
Front
Gauge
64
2 1/2
4 x 10
8 x 10
T38
76
3
4 x 12
8 x 12
T38
89
3 1/2
5 x 12
8 x 13
T38
T45 thread drill bit
76
3
4 x 12
8 x 12
T45
89
3 1/2
5 x 12
8x13
T45
102
4 1/5
5 x 13
8 x 14
T45
T51 thread drill bit
76
3
4 x 12
8 x 12
T51
89
3 1/2
5 x 12
8 x 13
T51
102
4 1/5
5 x 13
8 x 14
T51
115
4 1/2
6x13
8 x 14
T51
T38/T45/T51 thread retrac drill bit
64
2 1/2
4 x 10
8 x 10
T38
76
3
4 x 11
8 x 12
T38/T45
76
3
5 x 11
8 x 12
T38/T45
89
3 1/2
5 x 12
8 x 13
T45/T51
89
3 1/2
5 x 12
8 x 13
T45/T51
102
4 1/5
5 x 13
8 x 14
T45/T51
102
4 1/5
5 x 13
8 x 14
T45/T51
115
4 1/2
6x13
8 x 14
T51
115
4 1/2
6 x 13
8 x 14
T51
Packing
Related Products
Factory Information:
Yantai Chi Hong Machinery Co., Ltd. is specialized in manufacturing and supplying underground mining equipments, such as underground mining scooptram, underground mining truck, underground utility vehicles, drill equipments and spare parts etc. Yantai Chi Hong Machinery Co., Ltd.is located in Yantai City, China, which is the manufacturing basement for the underground trackless equipments. Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China's mine machines manufacturing industry and shining brightly in the international market. Yantai Chi Hong Machinery Co., Ltd. has one production base with an area of 96,000m2, where there are over 300 production personnel, 60 advanced production & management personnel and about 50% senior technical workers. Our products have got EU CE certification, ISO9001:2015 international quality certification and so on. Yantai Chi Hong Machinery Co., Ltd. has two main series of mining machinery, WJ series underground LHD loaders with capacity of 0.6 cbm to 6 cbm, and UK series underground dump truck with capacity of 6tons to 30 tons. We also manufacture hydraulic rock breaker, pick scaler, hydraulic Jumbo and spare parts etc.
FAQ: Package: Wooden case,plastic case
Shipment and payment: Ocean,by air, and by road; TT and L/C.
About us: 1. Our factory has been specialized in manufacturing drilling tools and spare parts over 20 years. 2. We have advanced technology and equipment,and experienced servicwe team. 3. Rock drilling tools are exported throughout the world, main market :Europe,South America,Southeast Asia,Africa,Russia,India etc.
Why you choose CHIHONG tapered button bits? 1. Tapered button bits connect with tapered drill rod perfectly for drilling holes; 2. Mature welding technology ensures high quality of bits; 3. Accurate dimension of taper degree perfectly matches the rods; 4. Work reliable and very cost-effective; 5. High grade tungsten carbide inserts; 6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
Welcome to contact us and obtain more information.
