Service, Air Source | Harbor Freight Tools 92857 specs

and release the throttle and/or turn the switch to its off position before leaving the work area.

c.Store the tool when it is idle out of reach of children and other untrained persons.

A tool is dangerous in the hands of untrained users.

d.Check for misalignment or binding of moving parts, breakage of parts, and any other condition that affects the tool’s operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools.

There is a risk of bursting if the tool is damaged.

e.Use only accessories that are identified by the manufacturer for the specific tool model. Use of an accessory not intended for use with the specific tool model, increases the risk of injury to persons.

Service

a.Tool service must be performed only by qualified repair personnel.

b.When servicing a tool, use only identical replacement parts. Use only authorized parts.

Air Source

a.Never connect to an air source that is capable of exceeding 200 psi.

Over pressurizing the tool may cause bursting, abnormal operation, breakage of the tool or serious injury to persons.

Use only clean, dry, regulated compressed air at the rated pressure or within the rated pressure range as marked on the tool. Always verify prior to using the tool that the air source has been adjusted to the rated air pressure or within the rated air-pressure range.

b.WARNING! Do not exceed 145 PSI working air pressure during use.

c.Never use oxygen, carbon dioxide, combustible gases or any bottled gas as an air source

for the tool. Such gases are capable of explosion and serious injury to persons.

SAVE THESE

INSTRUCTIONS.

Symbols and Specific Safety Instructions

Symbol Definitions

Symbol	Property or statement
no	No-load speed
.../min	Revolutions or reciprocation per minute

PSI	Pounds per square inch of pressure

ft-lb	Foot-pounds of torque

BPM	Blows per minute

CFM	Cubic Feet per Minute flow

SCFM	Cubic Feet per Minute flow
SCFM	at standard conditions
NPT	National pipe thread, tapered


NPS	National pipe thread, straight

	WARNING marking
	concerning Risk of Eye Injury.
	Wear ANSI‑approved eye protection.
	WARNING marking concerning Risk of
	Hearing Loss. Wear hearing protection.

	WARNING marking concerning
	Risk of Respiratory Injury. Wear
	NIOSH‑approved dust mask/respirator.
	WARNING marking concerning
	Risk of Explosion.

SKU 92857

For technical questions, please call 1-800-444-3353.

Page 3

92857 specifications

Harbor Freight Tools has long been a trusted name among DIY enthusiasts and professionals alike, offering a wide range of products at competitive prices. One standout item in their extensive catalog is the Harbor Freight Tools 92857, a versatile tool that is ideal for various applications. With its robust features and innovative technologies, the 92857 has earned a reputation for efficiency and reliability.

At its core, the Harbor Freight Tools 92857 is a powerful tool designed to meet the needs of both professionals and hobbyists. The unit boasts a high-performance motor, ensuring consistent power delivery for various tasks. The diameter of the tool is engineered to offer optimal control and maneuverability, allowing users to tackle projects with precision.

One of the key features of the 92857 is its user-friendly design. The ergonomic grip enhances comfort during extended use, minimizing fatigue and improving handling. This aspect is especially beneficial for individuals who take on large projects that require sustained effort. Additionally, the tool is equipped with a quick-release mechanism, making it easy to change attachments or tips quickly, thus enhancing productivity.

The 92857 also incorporates several advanced technologies, including a variable speed control system. This allows users to adjust the speed according to the specific requirements of their task, providing versatility across a range of applications, from delicate work to heavy-duty tasks. The stability of the tool is further enhanced by its built-in anti-vibration features, ensuring smoother operation even at higher speeds.

Safety is another critical consideration with the Harbor Freight Tools 92857. The tool is designed with multiple safety features, including a safety lock to prevent accidental activation and durable housing that protects against wear and tear. These enhancements make it a reliable choice for both inexperienced users and seasoned professionals.

In conclusion, the Harbor Freight Tools 92857 stands out as an essential tool for anyone looking to enhance their workshop or toolbox. With its powerful motor, ergonomic design, variable speed control, and numerous safety features, it is a versatile option that can handle a variety of tasks with ease. Whether you are a weekend warrior or a professional tradesperson, the 92857 is sure to meet and exceed your expectations, making it a valuable investment for any toolkit.