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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
Montabert HC 120 RP, HC 150 RP, HC 155 RP, HC 158 RP Shank Adapter
Montabert HC 120 RP, HC 150 RP, HC 155 RP, HC 158 RP Shank Adapter

Montabert HC 120 RP, HC 150 RP, HC 155 RP, HC 158 RP Shank Adapter

App.

Thread

Length

Diameter

Weight

Model No.

Similar Product Part No.



[mm]

[mm]

[kg]


Sandvik / Atlas Copo

BE

T45

670

51

8.8

T45*8D51-670

 90516212

BE

T51

670

51

8.9

T51*8D51-670

7306-7528-02 / 90516218



App.

Thread

Length

Diameter

Weight

Model No.

Similar Product Part No.



[mm]

[mm]

[kg]


Sandvik / Atlas Copo

BE

T45

670

51

8.8

T45*8D51-670

 90516212

BE

T51

670

51

8.9

T51*8D51-670

7306-7528-02 / 90516218



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Litian Updates
Why Are My Button Bits Losing Buttons?
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Litian Updates
Jun 12-2026
T45 vs. T51 Button Bits: Which Thread Size Is Better for Hard Rock Drilling?
Choosing the right threaded button bit for hard rock drilling is one of the most important decisions you'll make on any drilling project. Get it right, and you'll enjoy faster penetration, longer bit life, and lower cost per meter.
Jun 05-2026
Why Are My Button Bits Losing Buttons?
If you’ve been in rock drilling for any length of time, you know the frustration all too well. You’re making good progress, penetration rates are steady, and then suddenly—a button is gone.
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R32 Button Bits: Sizes, Threads and Applications
Litian Rock Drilling Tools Manufacturers

Litian is a professional manufacturer focused on the production of rock drilling tools and excavation tools.

Learn More >
Products
Top Hammer Drilling Tools
Button Bit Drill Rod Shank Adapter Coupling Sleeve Small Hole Drilling Tools
TBM Cutter
TBM Disc Cutter Soft Ground Cutter
Raise Boring Cutters
Kerf Roller Cutter Random Roller Cutter
Hot Sales
Application
Mining Tunneling & Underground Project Construction Drill And Blast Quarrying & Aggregate Hydropower Project

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