Search
×
Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
R38 Retrac Button Bit
R38 Retrac Button Bit

R38 Retrac Button Bit

Specification of R38 Retrac Button Bit

DiameterButtonsFlushing HoleWeightModel No.

[mm]

[in]
Gauge
[No.] × [mm]
Front
[No.] × [mm]
Side
[No.]
Front
[No.]

[kg]

642 1/2"8 × 104 × 10221.9R38-6412YFP
763"8 × 124 × 11222.2R38-7612YFP
642 1/2"6 × 113 × 10121.9R38-649YFP








642 1/2"6 × 113 × 10, 1 × 9121.9R38-6410YFA
64
2 1/2"
8 × 10
4 × 10, 1 × 9
141.9R38-6413YFA
662 19/32″6 × 113 × 10, 1 × 9121.9R38-6610YFA
702 3/4"8 × 104 × 10, 1 × 9142.4R38-7013YFA
763"8 × 114 × 11, 1 × 11-43.3R38-7613YFA
893 1/2"8 × 124 × 12, 2 × 10145.3R38-8914YFA
893 1/2"8 × 124 × 11, 1 × 11145.3R38-8913YFA



Contact Us

To know More About Litian Rock Tools

Related Retrac Button Bit
Litian Updates
Oct 24-2025
How to Choose the Right Button Bit for Rock Drilling
Selecting the right button bit for rock drilling is critical to maximizing penetration rate, reducing downtime, and extending tool life. Whether you're drilling in hard granite, abrasive sandstone...
Oct 17-2025
Standard Button Rock Drill Bits: The All-Purpose Workhorse for General Rock Drilling
In the world of top hammer rock drilling, few tools are as universally trusted as the standard button rock drill bit. It’s not the fastest, nor the toughest in extreme conditions—but it strikes the ...
FOLLOW US
Retrac Button Rock Drill Bits: How Retrac Design Prevents Jamming in Fractured Rock