Description

T51 T45 76Mm T38 Retract Thread Button rock drill bits

Welcome to visit  thread button bit page !

We had in this business for more than 10years .

Trust us can provide you the right button bit.

How to choose the right thread button bit ?

1,What’s the application of button bit ?

Quarry rock drilling ,Blast furnace opening  or others .

2,What's the diameter of button bit do you need ?

The diameter of thread button bit is from 34mm-152mm .

3,What’s the thread do you need  ?

There are R25,R28,R32,R35,R38,T45,T51,GT60 etc .

3,Which layer do you want to drill ?

The carbide grades needs to accords your drilling layer.

Ruilong Rock thread button bit :

R25 (1") SERIES (Recommended bit diameter Dia.33~Dia.45)
R28 (1 1/8") SERIES (Recommended bit diameter Dia.37~Dia.45)
R32 (1 1/4") SERIES (Recommended bit diameter Dia.41~Dia.64)
R35 (1 3/8") SERIES (Recommended bit diameter Dia.48~Dia.64)
T38 (1 1/2") SERIES (Recommended bit diameter Dia.64~Dia.102)
T45 (1 3/4") SERIES (Recommended bit diameter Dia.70~Dia.115)
T51 (2") SERIES (Recommended bit diameter Dia.89~Dia.127)
GT60 SERIES (Recommended bit diameter Dia.92~Dia.152)

we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

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