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Radial-arm saw barrier guard conditions

Summary OSHA field offices asked about an adjustable barrier guard on radial-arm saws. OSHA said the guard had to be positioned before each cut and fitted with side shields to prevent blade exposure. Used under those conditions and the manufacturer's instructions, OSHA treated it as meeting the rule's intent with a de minimis violation.
Document
Federal guidance
Agency
Occupational Safety and Health Administration (OSHA)
Document number
1987-07-13
Date issued
July 13, 1987
Status
Active
Status last verified October 10, 2026

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July 13, 1987

MEMORANDUM FOR: REGIONAL ADMINISTRATORS

FROM: LEO CAREY, DIRECTOR
DIRECTORATE OF FIELD OPERATIONS

SUBJECT: The "Speed Cut" Radial Saw Guard

Recently, several field offices have again requested clarification of the applicability of the adjustable plastic guard provided on the radial arm saws produced by Speed Cut, Inc., of Carvallis, Oregon.

The following reiterates previously forwarded clarification of the issues relative to the safe and acceptable use of the manually adjustable "Speed Cut" radial arm saw barrier guard.

  1. The "Speed Cut" barrier guard is a manually adjustable device which must be properly positioned by the user prior to making a cut.

  2. The barrier guard must be fitted with side shields on each side to prevent exposure to the blade teeth and gullets.

  3. When the guard is used and equipped as above, in accord with the manufacturer's instructions, it meets the intent of the regulation at 29 CFR 1910.213(h)(1) and is a de minimis violation. (Ref. OSHA Instruction STD 1-12.18.)

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