---
kind: "section"
citation: "30 C.F.R. § 57.14115"
title: "30"
number: "57.14115"
heading: "Stationary grinding machines."
url: "https://uscodex.org/cfr/30/57.14115"
---

# §57.14115. Stationary grinding machines.


Stationary grinding machines, other than special bit grinders, shall be equipped with—

- (a) Peripheral hoods capable of withstanding the force of a bursting wheel and enclosing not less than 270°—of the periphery of the wheel;
- (b) Adjustable tool rests set so that the distance between the grinding surface of the wheel and the tool rest is not greater than 1/8 inch; and
- (c) **A safety washer on each side of the wheel.**

## Notes

### Amendments

[53 FR 32528, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988]

### Source

Source: 53 FR 32528, Aug. 25, 1988, unless otherwise noted.

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.

### Amendments

[53 FR 32528, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988]