T45 70mm 76mm Spherical Threaded Button Rock Drill Bits
Description
T45 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling.
Our offers a complete selection of Top Hammer Drilling Tools to meet all of your drilling needs, which are suitable for any type of drilling application in mining, tunneling, construction and quarry work, and thread adapters in a full range of standard diameters.
With the top quality of alloy steels and the best carbides, we produce all Top Hammer Drilling Tools by hot press technology and multiple heat-treated process to extend the product life for maximum wear and performance in the toughest of drilling conditions.
Applications
• Underground mining
• Tunneling
• Quarry
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
Notes:
Special sizes may be available upon request.
How to order?
Button Bit:Diameter + Thread + Skirt Shape + Face Design + Insert Configuration
Specification
| Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| 4148300811 | B1289-T45-S, T45 Button Bit, Spherical Buttons | 89 | 3 1/2 | 4x13 | 8x13 | 40° | 2 | - | 4.6 |
| 4148300812 | B1849-T45-S, T45 Button Bit, Spherical Buttons | 89 | 3 1/2 | 6x11 | 8x12 | 35° | 2 | - | 4.6 |
| 4148300813 | B1189-T45-S, T45 Button Bit, Spherical Buttons | 89 | 3 1/2 | 3x11, 2x11 | 6x13 | 35° | 3 | 1 | 4.1 |
| 4148300814 | B1389-T45-S-1, T45 Button Bit, Spherical Buttons | 89 | 3 1/2 | 4x11, 1x11 | 8x12 | 35° | 4 | - | 4.6 |
| 4148300815 | B1389-T45-S-2, T45 Button Bit, Spherical Buttons | 89 | 3 1/2 | 4x13, 1x13 | 8x13 | 35° | 4 | - | 4.6 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.