UL 60745-2-22 PDF

1 Scope

This clause of Part 1 is applicable as follows:

Addition:

This standard applies to

cut-off machines

fitted with

1. – one

   bonded reinforced wheel

   of Type 41 or Type 42, or

2. – one or more

   diamond cut-off wheels

   with the peripheral gaps, if any, not exceeding 10 mm

and with

1. – a

   rated speed

   not exceeding a peripheral speed of the wheel of 100 m/s at

   rated capacity

   and

2. – a rated wheel capacity range of 55 mm to 410 mm.

These machines are intended to cut materials such as metals, concrete, masonry, glass and tile.

This standard does not apply to:

1.  – grinders, sanders, or polishers, even if they can be converted to a

   cut-off machine

   , which are covered by IEC 60745-2-3;

2. – circular saws which are covered by IEC 60745-2-5.

Summary of Topics

This revision of ANSI/UL 60745-2-22 dated May 23, 2024 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS). No technical changes have been made.

As noted in the Commitment for Amendments statement located on the back side of the title page, UL and CSA are committed to updating this harmonized standard jointly. However, the revision pages dated May 23, 2024 will not be jointly issued by UL and CSA as these revision pages address UL ANSI approval dates only.