Dremel 398 User Manual

D
D
I
I
G
G
I
I
T
T
A
A
L
L
H
H
i
i
g
g
h
h
S
S
p
p
e
e
e
e
d
d
R
R
o
o
t
t
a
a
r
r
y
y
T
T
o
o
o
o
l
l
O
O
p
p
e
e
r
r
a
a
t
t
i
i
n
n
g
g
/
/
S
S
a
a
f
f
e
e
t
t
y
y
I
I
n
n
s
s
t
t
r
r
u
u
c
c
t
t
i
i
o
o
n
n
s
s
M
M
o
o
d
d
e
e
l
l
3
3
9
9
8
8
HONESTLY NOW … Have you read
this OWNER’S MANUAL?
• Safety
• Assembly
• Operation
• Maintenance
• Accessory Information
• Warranty
• Accessory Kits List
• Service Parts
2610925503 01/05 Printed in Mexico
P.O. Box 1468
Racine, Wisconsin 53401
1-800-437-3635
http://www.dremel.com
P
P
a
a
r
r
l
l
e
e
z
z
-
-
v
v
o
o
u
u
s
s
f
f
r
r
a
a
n
n
ç
ç
a
a
i
i
s
s
?
?
V
V
o
o
i
i
r
r
p
p
a
a
g
g
e
e
2
2
5
5
¿
¿
H
H
a
a
b
b
l
l
a
a
e
e
s
s
p
p
a
a
ñ
ñ
o
o
l
l
?
?
V
V
e
e
a
a
p
p
á
á
g
g
i
i
n
n
a
a
4
4
9
9
©
Robert Bosch Tool
Corporation
1997
All Rights Reserved
Dremel brand products are manufactured and sold by the
Dremel Division of Robert Bosch Tool Corporation

Dremel 398 Specifications

General

Brand	Dremel
Model	398
Category	Power Tool
Language	English

Summary

Power Tool Safety Rules

Work Area Safety

Guidelines for maintaining a safe and clear workspace to prevent accidents.

Electrical Safety Precautions

Instructions for safe use of electrical components and preventing shocks.

Personal Safety Guidelines

Precautions for operator safety, including dress code and attentiveness.

Tool Usage and Care Best Practices

Rotary Tool Safety Rules

Tool Service and Repair Safety

Guidelines for tool service and maintenance to prevent hazards.

Rotary Tool Operation Guide

Understanding High-Speed Operation

How to Use Your Rotary Tool

Tool Handling and Balance

Safe Rotary Tool Operation Techniques

Accessory Operating Speeds

Electronic Feedback Circuitry (EFC) Function

Using the Digital Speed Selector

Speed Selection Recommendations

Guidance on selecting appropriate speeds for different materials and tasks.

Speed Settings for Cutters

High Speed Cutters Speed Recommendations

Table of recommended speeds for high speed cutters across various materials.

Speed Settings for Wheels and Stones

Diamond Wheel Points Speed Chart

Recommended speeds for diamond wheel points on different materials.

Grinding Stones Speed Chart

Recommended speeds for grinding stones across various materials.

Speed Settings for Sanding and Polishing

Sanding Accessories Speed Chart

Recommended speeds for sanding accessories.

Polishing Accessories Speed Chart

Recommended speeds for polishing accessories.

Tool Maintenance and Brushes

Carbon Brush Inspection and Replacement

Information on checking and replacing carbon brushes for motor maintenance.

Brush Door Replacement Procedure

Dremel Accessories Overview

Collets, Mandrels, and Cutters

Grinding and Polishing Accessories

Dremel Cutting and Specialty Accessories

Cutting Wheels and Bits Explained

Dremel Tool Attachments Guide

Router, Flex-Shaft, and Table Attachments

Dremel Product Warranty Information

How to File a Warranty Claim

Instructions on how to make a warranty claim and what is covered.