Bosch Power Tools 1375AK manual HIGH-FREQUENCY Power Tools Inexpensive Power Application, Contents

HIGH-FREQUENCY POWER TOOLS:

INEXPENSIVE POWER APPLICATION.

In spite of increasing automation in industrial production, the use of hand-held tools has

advantages in many work operations. These tools must fulfil several requirements: robustness, powerful and a long service life, but they must also be easy to manage with high operating comfort.

CONTENTS.

DRILLS5-12

Selection Guide for Drills . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Drills . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Better performance through higher frequency

Because their carbon brushes are subject to wear, universal motors of conventional power tools are unable to satisfy these requirements. On the other hand, the brushless asynchro- nous motor is ideally suited.

The current frequency it is supplied with determines its rotational speed, which, in turn, determines the out- put that can be achieved. A higher frequency therefore means a higher speed and a higher output.

High power at a constant speed

In continuous operation at 300 Hz, Bosch high-frequency tools have a power output of up to 400 Watts per kg machine weight. In the short term, peak performances of up to

2.5times this value are possible. The speed remains almost constant

– irrespective of whether the tool is being operated at idle or full load.

Unique economy

A further argument in favour of high-frequency tools: their econo- my. Their efficiency and thus their power consumption means that they have unrivalled economy. Their long service life and low maintenance requirements and power consumption offer an eco- nomic solution for every type of application.

Distinct environmental consciousness

Environmental thinking plays a cen- tral role in all Bosch products: from the initial development of the idea and energy saving products, to environmentally friendly packaging and disposal.

If a Bosch high-frequency tool is irreparably damaged, Bosch will take back the old tool. They are col- lected centrally in the service centre and passed on for careful recycling.

Special power saving measures

Bosch is also innovative in the area of power saving and places an emphasis on future-oriented tech- nology: The heat recovery system in the Murrhard plant, for example, produces savings of over half a mil- lion litres of heating oil a year.

Information from the Internet

Bosch now offers users and others interested in industrial tools all cur- rent product information on the Internet. Here you will find a free online catalogue illustrating in text and pictures all the common cord- less, air and high-frequency tools for industrial use. More information on Page 4.

Conformity

All of the air tools listed in this catalogue meet the following standards or norm documents EN 792, EN 50144, in accordance with the regulations of Directives 89/392/EEC.

Certified in accordance with ISO 9001

Certificate no. FM 30078

All weight data in this catalogue corres- ponds to the EPTA Procedure 01/2003.

GRINDERS13-44

Selection Guide for Sanders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Straight Grinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Angle Grinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Disc Sanders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

SCREWDRIVERS AND TAPPERS45-58

Selection Guide for Screwdrivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Shut-off Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Impact Wrenches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Tappers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

ACCESSORIES59-62

Balancers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Plug-in Connections and Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

HIGH-FREQUENCY TECHNOLOGY63-75

High-frequency technology correctly applied . . . . . . . . . . . . . . . . . . . .64

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