Wood professionals

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Saw chains

25AP

25AP
(TRON25AP)

Get your smallest jobs done just right. 25AP is light-weight, smooth chain, ideal for pruning. Our Micro Chisel® cutters have small-radius working corners for excellent performance, and they are easy to maintain. The 25AP is small and light-weight, making it easy to use and maneuver.
Available in Sculptor™ chain version

Thread Gauge File Roll length Code
1/4 .050 (1.3mm) 5/32 25 TRON25AP25
1/4 .050 (1.3mm) 5/32 100 TRON25AP100

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90PX Narrow kerf

90PX Narrow kerf
(TRON90PX)

Maintain your trees with ease. 90PX offers higher chain efficiency, ideal for small, low powered saws great for landscapers and homeowners (replaces 90SG). Our Micro-Lite narrow kerf cutting systems increase efficiency. They need less power from the saw than standard cutting systems. The narrow .043" gauge reduces the weight of the bar and chain by roughly 15%. Low-vibration, low kickback Chamfer Chisel cutters twin cutting corners offer outstanding performance. They are durable, easy to maintain and forgiving, comparable to round-cornered chains. Bumper drive link paired with depth gauge design, offers reduced kickback with strong performance. Always use Micro-Lite narrow kerf chain in combination with Micro-Lite bars.


- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Top-Plate Filing Indicators for accurate sharpening made easier

Micro-Lite chain with limited cut line, used with Micro-Lite chain bar, requires less power from the chain saw than standard cutting systems.

Thread Gauge File Roll length Code
3/8 .043 (1.1mm) 11/64 25 TRON90PX25
3/8 .043 (1.1mm) 11/64 100 TRON90PX100

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91VXL

91VXL
(TRON91VXL)

91VXL is a high-performance, Low Profile chain. It's ideal for professional arborists and orchardists who use light-weight chain saws. Cutter top‑plates are 33% longer than standard 91 cutters.Low vibration, semi-chisel cutters provide an aggressive cutting edge with a forgiving sharpening profile and good stay-sharp.


- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 5/32 25 TRON91VXL25
3/8 .050 (1.3mm) 5/32 100 TRON91VXL100

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91PX

91PX
(TRON91PX)

91PX is for homeowners and occasional users who want a lowvibration and low kickback saw chain. The Chamfer Chisel cutters twin cutting corners offer outstanding performance. They are durable, easy to maintain and forgiving, comparable to roundcornered chains. Bumper drive link paired with depth gauge design, offers reduced kickback with strong performance.


- LubriTec keeps your chain and guide bar oiled, for less friction and longer life

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 5/32 25 TRON91PX25
3/8 .050 (1.3mm) 5/32 100 TRON91PX100

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91P

91P
(TRON91P)

91P is for homeowners and occasional users who want a low kickback saw chain. The Chamfer Chisel cutters twin cutting corners offer outstanding performance. Bumper drive link paired with depth gauge design, offers reduced kickback with strong performance.

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 5/32 100 TRON91P100

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20, 21, 22LPX

20, 21, 22LPX
(TRON202122LPX)

An ideal chain for professional woodcutters who use .325" pitch saws. Low-vibration, full chisel cutters offer top performance.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.325 .050 (1.3mm) 3/16 25 TRON20LPX25
.325 .050 (1.3mm) 3/16 100 TRON20LPX100
.325 .058 (1.5mm) 3/16 25 TRON21LPX25
.325 .058 (1.5mm) 3/16 100 TRON21LPX100
.325 .063 (1.6mm) 3/16 25 TRON22LPX25
.325 .063 (1.6mm) 3/16 100 TRON22LPX100

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20, 21, 22BPX

20, 21, 22BPX
(TRON202122BPX)

An ideal choice for occasional users like property owners and commercial cutters. The low-vibration, Micro Chisel cutters have small-radius working corners for excellent performance and easy maintenance. Low kickback design.

Features & Benefits
- LubriTec™ keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.325 .050 (1.3mm) 3/16 25 TRON20BPX25
.325 .050 (1.3mm) 3/16 100 TRON20BPX100
.325 .058 (1.5mm) 3/16 25 TRON21BPX25
.325 .058 (1.5mm) 3/16 100 TRON21BPX100
.325 .063 (1.6mm) 3/16 25 TRON22BPX25
.325 .063 (1.6mm) 3/16 100 TRON22BPX100

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72, 73, 75LPX

72, 73, 75LPX
(TRON727375LPX)

An ideal chain for professional woodcutters who use 3/8" pitch saws. Low-vibration, full chisel cutters offer top performance. Offset depth gauges prevent cutters from driving into the sidewall of the cut, offering a smoother cut.

Features & Benefits
- LubriTec™ keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 7/32 25 TRON72LPX25
3/8 .050 (1.3mm) 7/32 100 TRON72LPX100
3/8 .058 (1.5mm) 7/32 25 TRON73LPX25
3/8 .058 (1.5mm) 7/32 100 TRON73LPX100
3/8 .063 (1.6mm) 7/32 25 TRON75LPX25
3/8 .063 (1.6mm) 7/32 100 TRON75LPX100

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72, 73, 75DPX/DX

72, 73, 75DPX/DX
(TRON727375DPXDX)

An ideal choice for occasional and commercial use. Easy to maintain. Low-vibration, semi-chisel cutter designs work fast. This design is typically more tolerant of sharpening errors than chisel cutters.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 7/32 25 TRON72DX25
3/8 .050 (1.3mm) 7/32 100 TRON72DX100
3/8 .058 (1.5mm) 7/32 25 TRON73DX25
3/8 .058 (1.5mm) 7/32 100 TRON73DX100
3/8 .063 (1.6mm) 7/32 25 TRON75DX25
3/8 .063 (1.6mm) 7/32 100 TRON75DX100
3/8 .050 (1.3mm) 7/32 25 TRON72DPX25
3/8 .050 (1.3mm) 7/32 100 TRON72DPX100
3/8 .058 (1.5mm) 7/32 25 TRON73DPX25
3/8 .058 (1.5mm) 7/32 100 TRON73DPX100
3/8 .063 (1.6mm) 7/32 25 TRON75DPX25
3/8 .063 (1.6mm) 7/32 100 TRON75DPX100

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72, 73, 75LGX

72, 73, 75LGX
(TRON727375LGX)

Top performing 3/8" pitch chain, ideal for high-production cutting. Low-vibration, full chisel cutters offer top performance. Smoother cuts via offset depth gauges that stop cutters from driving into the sidewall of the cut.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 7/32 25 TRON72LGX25
3/8 .050 (1.3mm) 7/32 100 TRON72LGX100
3/8 .058 (1.5mm) 7/32 25 TRON73LGX25
3/8 .058 (1.5mm) 7/32 100 TRON73LGX100
3/8 .063 (1.6mm) 7/32 25 TRON75LGX25
3/8 .063 (1.6mm) 7/32 100 TRON75LGX100

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26, 27X

26, 27X
(TRON2627X)

This is a heavy-duty, high-performance chain for professionals using large saws. Ideal for those who prefer the durability and easy maintenance of small-radius Micro Chisel cutters. Micro Chisel cutters have small-radius working corners for excellent performance and easy maintenance.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.404 .058 (1.5mm) 7/32 25 TRON26X25
.404 .058 (1.5mm) 7/32 100 TRON26X100
.404 .063 (1.6mm) 7/32 25 TRON27X25
.404 .063 (1.6mm) 7/32 100 TRON27X100

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27PX

27PX
(TRON27PX)

This is a heavy-duty, high-performance chain for Professional using large saw and wanting a low kick-back saw chain. Ideal for those who prefer the durability and easy maintenance of smallradius Micro Chisel cutters. Micro Chisel cutters have small-radius working corners for excellent performance and easy maintenance.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.404 .063 (1.6mm) 7/32 25 TRON27PX25
.404 .063 (1.6mm) 7/32 100 TRON27PX100

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58, 59L

58, 59L
(TRON5859L)

A big-timber, heavy-duty chain for professionals who use large saws. Full chisel cutters offer top performance. Get less kickback without the added weight or bulk of other methods because of the depth gauge design.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.404 .063 (1.6mm) 7/32 25 TRON58L25
.404 .058 (1.5mm) 7/32 100 TRON58L100
.404 .063 (1.6mm) 7/32 25 TRON59L25
.404 .063 (1.6mm) 7/32 100 TRON59L100

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59AC

59AC
(TRON59AC)

A big-timber, heavy-duty chain for professionals who use large saws especially in tropical hardwood areas. Rounded "Chipper" cutters have fully rounded working corner and side plate for excellent performance, easy sharpening and durability

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.404 .063 (1.6mm) 7/32 25 TRON59AC25
.404 .063 (1.6mm) 7/32 100 TRON59AC100

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M91VXL

M91VXL
(TRONM91VXL)

Made for professional woodcutters who work in the toughest, dirtiest, or most abrasive conditions. M91 VXL, M20, M21, M22 LPX, M72, M73 and M75 LPX MultiCut chains are special-purpose saw chains. Specially designed for sandy areas, fire-damaged forests and other challenging environments. MultiCut chains keep cutting up to three times longer than conventional chain. Extra heavy‑duty chrome and an advanced plating process make exceptional durability and stay-sharp possible.
- Cuts up to three times longer than conventional chain
- Cuts effectively in extremely dirty, abrasive conditions
- Maintain chain with standard maintenance Tools.

Features & Benefits
- LubriTec™ keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 5/32 25 TRONM91VXL

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M95VPX

M95VPX
(TRONM95VPX)

For saws up to 55 cc. Our Micro-Lite™ narrow kerf cutting systems are more efficient, needing less power from the saw than standard cutting systems. Always use Micro-Lite narrow kerf chain in combination with Micro-Lite bars. Low-vibration, Micro Chisel® cutters have small-radius working corners for excellent performance and easy maintenance.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.325 .050 (1.3mm) 3/16 25 TRONM95VPX25

M21, M22LPX

M21, M22LPX
(TRONM21M22LPX)

Made for professional woodcutters who work in the toughest, dirtiest, or most abrasive conditions. M91 VXL, M20, M21, M22 LPX, M72,
M73 and M75 LPX MultiCut chains are special-purpose saw chains. Specially designed for sandy areas, fire-damaged forests and other
challenging environments. MultiCut chains keep cutting up to three times longer than conventional chain. Extra heavy‑duty chrome and
an advanced plating process make exceptional durability and stay-sharp possible.
- Cuts up to three times longer than conventional chain
- Cuts effectively in extremely dirty, abrasive conditions
- Maintain chain with standard maintenance tools.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.325 0.58 (1.5mm) 3/16 25 TRONM21LPX25
.325 .063 (1.6mm) 3/16 25 TRONM22LPX25

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M73, M75LPX

M73, M75LPX
(TRONM7375LPX)

Made for professional woodcutters who work in the toughest, dirtiest, or most abrasive conditions. M91 VXL, M20, M21, M22 LPX, M72,
M73 and M75 LPX MultiCut chains are special-purpose saw chains. Specially designed for sandy areas, fire-damaged forests and other
challenging environments. MultiCut chains keep cutting up to three times longer than conventional chain. Extra heavy‑duty chrome and
an advanced plating process make exceptional durability and stay-sharp possible.
- Cuts up to three times longer than conventional chain
- Cuts effectively in extremely dirty, abrasive conditions
- Maintain chain with standard maintenance tools.

Features & Benefits
- LubriTec™ keeps your chain and guide bar oiled, for less friction and longer life
- Blued Cutters deliver high-quality protection against corrosion
- Top-Plate Filing Indicators makes accurate sharpening easier
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
3/8 .058 (1.5mm) 7/32 25 TRONM73LPX25
3/8 .063 (1.6mm) 7/32 25 TRONM75LPX25

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91R

91R
(TRON91R)

Specially made for ripping, making cuts parallel to the wood grain. 72, 73, 75 RD has a special ripping application grind for making dimensional boards and planks from larger timbers. For use on chain-type sawmills. Not recommended for hand-held use.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 5/32 100 TRON91R100

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72, 73, 75RD

72, 73, 75RD
(TRON727375RD)

Specially made for ripping, making cuts parallel to the wood grain. 72, 73, 75 RD has a special ripping application grind for making dimensional boards and planks from larger timbers. For use on chain-type sawmills. Not recommended for hand-held use.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
3/8 .050 (1.3mm) 7/32 25 TRON72RD25
3/8 .050 (1.3mm) 7/32 100 TRON72RD100
3/8 .058 (1.5mm) 7/32 25 TRON73RD25
3/8 .058 (1.5mm) 7/32 100 TRON73RD100
3/8 .050 (1.6mm) 7/32 25 TRON75RD25
3/8 .050 (1.6mm) 7/32 100 TRON75RD100

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27R

27R
(TRON27R)

Specially made for ripping, making cuts parallel to the wood grain. 72, 73, 75 RD has a special ripping application grind for making
dimensional boards and planks from larger timbers. For use on chain-type sawmills. Not recommended for hand-held use.

Features & Benefits
- LubriTec keeps your chain and guide bar oiled, for less friction and longer life
- Our Exclusive OCS-01 Steel delivers greater durability

Thread Gauge File Roll length Code
.404 .063 (1.6mm) 7/32 100 TRON27R100