Rotary Tool Introduction
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This page is INCOMPLETE and still missing some important information before it can be used as a resource. Please use the "Discussion" feature above or talk to one of the tutors if you would like to help improve it. Thanks!
This is the content required for an introduction to our rotary tool - reading this does NOT replace the mandatory session with a tutor! It will make it a lot quicker though ;-)
Let's begin! First off, make sure you have read the machine's manual.
Safety
Dangers
- rapidly spinning exposed chuck & bit, binding can cause kickback
- generation of hot sparks that are expelled in varying directions
- sparks fly very far and deposit themselves as fine dust
- the workpiece heats up and stays hot for a while
- has no prevention of turning on after loss & restoration of power (keine Anlaufsicherung)
- (metal) dust can be a health hazard when inhaled
- aluminum can clog an abrasive disc and cause it to overheat until it breaks
Precautions
- make sure the collet is properly tightened around the inserted bit
- stay clear of the rotating accessory and the direction where kickback might occur
- wear goggles to protect your eyes
- wear ear defenders if its too loud (normally you don't need them)
- put small workpieces in a vise or clamp them down
- if the power has been lost for whatever reason, always return the power button to the "off" position before restoring it!
- let the tool reach full speed before contacting the workpiece
and, depending on the bit and material:
- wear a proper dust mask when generating dust or sparks
- wear suitable gloves to prevent burns from sparks or the workpiece
- do not attempt to vacuum up sparks! The dust collection bag could catch fire
- do not use abrasive discs on aluminum
- do not apply any side force to cut-off wheels, they could shatter!
- in general only little force should be applied while cutting. Let the tool do the work.
Suggested Reading
When you use this tool, please read & add to the information about rotary tool bits!
Demonstration
The tutor will show you these steps in detail:
- inserting a bit
- attaching a handling accessory, e.g. the flexible shaft
