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CESSCO sells genuine ICS TwinMAX-25 Abrasive Diamond Chains (P/N 71640).
Buy two & get a guide bar and sprocket free. - Includes free ground freight
Genuine ICS TwinMAX-25 Abrasive Diamond Chains.  P/N 71640.

TwinMAX-25 Abrasive
Diamond Chain
ICS P/N 71640

Economic Concrete Cutting for General Contractors
ICS TwinMAX-25 Abrasive Diamond Chains (P/N 71640) have 25 Diamond Segments.
Every other link in an ICS TwinMAX Chain is a Diamond Segment.
The 25 Segment Count can help you identify these chains.
For soft abrasive material
like Cinder Block

A special diamond concentration and harder bond make the TwinMAX-25 Abrasive diamond chain perfect for cutting through highly abrasive aggregate like brick and sandstone.
P/N 71640
Includes free ground freight
Combo Pack - Buy 2 TwinMAX-25 Abrasive Chains get a free Guide Bar and sprocket free
CESSCO Combo Packs
Buy 2 Chains and Get a
TwinMAX-25 Abrasive
Combo Pack A
For use on:
  • ICS 603GG Concrete Chainsaws
  • ICS 660GC Concrete Chainsaws
  • ICS RZ60 Concrete Chainsaws
Combo Pack A Includes:
  • (2) TwinMAX-25 Abrasive Diamond Chains - P/N 71640
  • (1) 10" Guide Bar - P/N 517689
  • (1) ICS Sprocket - P/N 70949
Diagram of ICS TwinMAX-25 Abrasive Diamond Chains (p/n 71640) with SealPRO Technology used on ICS diamond chains.
SealProâ„¢ technology, incorporated into every ICS Diamond Chain, is a patented chain chassis design that seals out the abrasive contaminants present in concrete cutting environments. A unique o-ring design seals the rivets and joints of the chain, keeping the abrasive materials out and the lubrication in. Abrasion inside the chain chassis is the primary cause of chain wear and stretch.
Introducing CESSCO Color Coding for ICS Products. Whether you're a General Contractor, a Pro-Cutter, or a Utility Worker cutting ductile iron pipe, CESSCO Inc is here to help you find the right product for your job!
GC Series
Economical Concrete Cutting Systems with segments designed for general or specialty use.
F4 is FORCE4
Concrete Cutting for Heavy Professional Users. These Chains are the most durable chains available
PG PowerGrit
Utility Chain for
Ductile Iron Pipe Cutting
Safer - Faster - Easier
Perfect for Utility Work

Chain Definitions for TwinMAX Chains:

  • TwinMAX - A general purpose chain designed for everyday use. Used in 90% of cutting gobs. This chain is designed to be affordable and user freindly.
  • TwinMAX Plus - Built to tackle harder materials and more steel, is the best chain for Hard Reinforced Concrete and other hard materials.
  • TwinMAX Abrasive - A special diamond concentration and harder bond make this diamond chain perfect for cutting through highly abrasive aggregate like brick and sandstone. Note: Harder bonds like those in Abrasive chains do not expose diamonds quickly enough to be efficient in concrete or other hard materials.
Chains Tensioning Instructions for TwinMAX-25 Abrasive Chains
Click Here for our ICS Products Page
Is the largest independent dealer
of ICS products in North America
With both companies located in Portland Oregon, CESSCO Inc. has been a vital partner with ICS in developing and expanding the market for Concrete Chainsaws. Work with the experts at CESSCO Inc. to get the most from your investment.

CESSCO Inc sells new ICS TwinMAX-25 Abrasive Diamond Chains (P/N 71640)
Call us at 1-800-882-4959
Please ask for Internet Sales