Search
×
Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
Triple Disc Cutter
Triple Disc Cutter Bits
Triple Disc Cutter With Carbide Teeth Insert
Triple Disc Roller Cutters
Triple Disc Cutter
Triple Disc Cutter Bits
Triple Disc Cutter With Carbide Teeth Insert
Triple Disc Roller Cutters

Triple Disc Cutter

Triple Disc Cutter, a kind of disc cutter with three cutter rings, is mostly mounted micro-tunneling equipment (such as AVN machines, slurry machines, pipe jacking machines), and can be installed on the front, gauge, and center position of the cutter head.

Triple Disc Cutter Specification


Triple Disc Cutter

Diameter

Load Capacity

 [tonne]

Cutter ring

Structure

product

[inch]

[mm]

Triple Disc Cutter

12 1/2"

320

14

Optional

Monoblock / Assembly

12"

305

12-16

Optional

Monoblock / Assembly

11"

280

13

Optional

Monoblock / Assembly

10"

250

10

Optional

Monoblock / Assembly

9"

220

9

Optional

Monoblock

8"

200

8

Optional

Monoblock

7"

180

8

Optional

Monoblock

6 1/2"

165

5

Optional

Monoblock

6"

150

4

Optional

Monoblock



Cutter Structure Chart

Triple Disc Cutter Chart

Contact Us

To know More About Litian Rock Tools

Related TBM Disc Cutter
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.
FOLLOW US
R32 Button Bits: Sizes, Threads and Applications