Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
t45 89 drill bit for rock
t45 89 threaded drill bits
t45 89 drill bit for rock
t45 89 threaded drill bits

T45 89MM Button Drill Bits Hard Rock Drilling Mining Tools

Product Details:

Product Name:  T45 89mm Button Bit

Place of Origin:  China

Brand Name:     LITIAN

Certification:     ISO9001:2015

Model No.:       T45-8913ZCP

Category:          Button Bit

Product Description

To improve the efficiency of top hammer drilling tools for drilling hard rock, and help users reduce costs, Litian's production technical team continues to conduct research and development in materials and manufacturing processes. Our hard rock drilling tools can improve efficiency, productivity and overall profitability for all rock drilling operations. 

Litian hard rock drilling tools are very effective in drilling a variety of solid rocks such as quartzite, basalt, granite and more.

The T45 89MM button bit with flat face is a commonly used hard rock drilling bit, and is one of our most popular bits.


T45-89mm Button bit


[mm]89MM     [in] 3 1/2"


Gauge: 8×13mm,  Front: 4×12mm

Gauge: 8×13mm,  Front: 5×12mm

Flushing Hole Qty

Gauge: 2, Front: 2

Net Weight


Button Shape

Ballistic, Spherical, Composite buttons

Face Design

Flat face

Model No.

T45-8912ZCP1, T45-8913ZCP

Similar Parts No.





More Hard Rock Drill Bits

In addition to the hard rock drill bits-T45 button bit introduced above, we can supply various types of top hammer hard rock mining tools (drilling bits, drill rods, shank adapter for drill, coupling sleeves). 

We have the best drill bits for hard rock. Here are a variety of hard rock drill bit for option. 

Thread: R32, R35, R38, T38, T45, T51, GT60, ST58, ST68...

Head Diameter: 41mm, 45mm, 57mm, 64mm, 76mm, 89mm, 102mm, 115mm...

Skirt Design: Standard skirt, Retrac skirt, Straightrac type, Heavy duty skirt.

Know more about Litian Button Bits 

 Litian Button Bitsclick picture 

Contact Us

To know More About Litian Rock Tools

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