
ST58 4 Inch / 3.5 Inch Hardened Steel Drill Bits Tungsten Carbide Button Drill Bit
Description
This type of bit is well known for its high wear resistance on
medium-hard to hard abrasive rock formations (between 200 Mpa to
260 Mpa compressive strength). Featuring spherical tungsten carbide
inserts that is known to have strong configuration against carbide
fracture.
.
Type | Thread Button Bit |
Material | tungsten carbide |
Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
Advantages | high quality and factory prices |
Boby type | Normal type or retrac type |
Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
Fact type | Drop Center, Flat Face, Convex, Concave, etc |
Color | According to your requirements |
• Widely used in bench and long hole drilling
• Bit face design is ideal for medium-hard to hard abrasive rock
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: ST58 Button Bit Ballistic Buttons
Applications
• Underground mining
• Tunneling
• Quarry
Advantage:
High quality ,low price and best service.
Specification
Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
B1489-ST58-B-1, ST58 Button Bit, Ballistic Buttons | 35° | 2 | 1 | 4.1 |
B1489-ST58-B-2, ST58 Button Bit, Ballistic Buttons | 35° | 2 | 1 | 4.1 |
B1389-ST58-B-1, ST58 Button Bit, Ballistic Buttons | 35° | 4 | - | 4.1 |
B1489-ST58-B-3, ST58 Button Bit, Ballistic Buttons | 35° | 4 | - | 4.1 |
B1389-ST58-B-2, ST58 Button Bit, Ballistic Buttons | 35° | 4 | - | 4.6 |
B1489-ST58-B-4, ST58 Button Bit, Ballistic Buttons | 35° | 2 | - | 6 |
B1489-ST58-B-5, ST58 Button Bit, Ballistic Buttons | 35° | 2 | 1 | 6 |
B1489-ST58-B-6, ST58 Button Bit, Ballistic Buttons | 35° | 2 | - | 7 |
KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
Covering markets worldwide, KSQ Technologies (Beijing) Co. Ltd. is distinct due to its business missions:
KSQ is guided by the following values: