9
trigger lock lever forward (towards collet) and
press down the speed lever.
Since the speed of this die grinder is
22,000 rpm, a large amount of material can
quickly be removed - sometimes more than you
want! Therefore, it is important to use a gentle
touch. Frequently stop grinding and blow away
debris to check grinding progress.
1/2 in. Drive Impact Tool
Description
This air impact tool is designed for removing
and installing fasteners and is used as a light-
duty general-purpose tool by hobbyists and
mechanics. It is equipped with a 1/2 in. chuck
and eight impact-quality sockets. This tool is not
intended for heavy duty use or for assembly line
operations.
It employs a constant pressure throttle control, a
push-button reversing control, and a knurled
knob air flow control (regulator).
NOTICE This impact tool requires lubrication
BEFORE initial use and BEFORE and AFTER
each additional use throughout its life. Follow
the instructions in Air Motor Lubrication
described in Assembly to lubricate this tool.
In addition to daily lubrication, perform the
Impact Mechanism Lubrication procedure
described in Maintenance once each month.
Impact Tool Operation
Before each use, drain water out of air
compressor tank and condensation from air
lines.
CAUTION Inspect the tool before use to ensure
there are no loose components and for the
absence of defects or other conditions which
may affect safe operation.
Install the desired socket or attachment. Tug on
the socket or attachment to ensure it is firmly
attached to the air tool.
• When operating air impact tool, always wear ANSI-
approved hearing protection.
• Always wear ANSI Z87.1 approved safety glasses with
side shields.
• Wear an ANSI approved dust mask or respirator
when working around metal, wood, and chemical
dusts and mists.
WWAARRNNIINNGG
Impact tool operation causes loud
noises.
Impact tool attachments can
disintegrate without warning while in
use, causing flying debris.