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3. Move the ON/OFF switch to the ON position. Observe the rotation of the hole saw and pilot 

drill, making sure it is running straight and true. If they wobble, or any other issues are noted, 

move the  switch  to  OFF  and  unplug  tool, fix  any  issues  prior  to  using.  Keep  fingers, hands 

and clothes away from the turning chuck to help reduce the risk of entanglement. 

4. Place both hands on the hand wheel and advance the pilot drill into contact with the pipe. 

Apply firm pressure, and start drilling the pilot hole. Do not force the pilot drill/hole saw. This 

can overload the hole saw and the tool motor and cause premature failure. 

 

 

 

 

 

 

 

 

 

 

 

 

 

Once the hole saw is in contact with the pipe, continue to apply firm pressure. Depending on 

the size and wall thickness of the pipe and the size of the hole being cut, the hole saw may 

need to be retracted slightly at times for chip removal. If needed, the Hole Cutting Tool can be 

shut off and a small amount of appropriate cutting lubricant applied to the work piece. Do not 

apply  lubricant  while  the  tool  is  running,  this  increases  the  risk  of  entanglement.  Take 

appropriate  steps  to  prevent  the  lubricant  from  dripping  or  being  thrown  during  use. As the 

hole saw moves through the pipe and as the cut is completed, there will be an interrupted cut 

at times. Decrease pressure as this occurs to help prevent jamming of the hole saw. 

5. Once the hole is complete, retract the hole saw from the pipe and switch OFF. 

6. Reverse the mounting procedure to remove the Hole Cutting Tool from the pipe. Make sure 

you have secure grip on the Hole Cutting Tool prior to loosening the chain. 

7.  If  the  pipe  slug  needs  to  be  removed  from  the  hole  saw,  always  make  sure  that  the 

ON/OFF  switch  is  in  the  OFF  position  and  the  Hole  Cutting  Tool  is  unplugged  before 

removing. Remove the slug with care, the slug may be hot and edges can be sharp. 

 

 
 
 
 
 
 
 

Cutting in process 

 

Содержание JK114

Страница 1: ...tter MODEL JK114 WARNING Read this Operator s Manual carefully before using this tool Failure to understand and follow the contents of this manual may result in electrical shock fire and or serious pe...

Страница 2: ...pose electrical tools to rain or wet conditions Water entering a tool will increase the risk of electrical shock Do not abuse cord Never use the cord to carry the tools or pull the plug from an outlet...

Страница 3: ...ge of parts and any other condition that may affect the tool s operation If damaged have the tool serviced before using Many accidents are caused by poorly maintained tools Use only accessories that a...

Страница 4: ...or and gear reduction optimizes performance of large diameter hole saws The two feed handles allows the operator to use the Hole Cutting Tool from either the left or right side Specifications Cutting...

Страница 5: ...N position The motor should start and the chuck turn counter clockwise viewed from the chuck end Inspect the tool for misalignment binding odd noises or other unusual conditions Move the ON OFF switch...

Страница 6: ...r 5 With the Hole Cutting Tool on a stable surface install the hole saw into the chuck Always make sure that the ON OFF switch is in the OFF position and the Hole Cutting Tool is unplugged before inst...

Страница 7: ...ces chips that can be thrown or fall into eyes Do not use for hot tapping When cutting into an existing system the pipe must be drained and depressurized prior to cutting This reduces the risk of elec...

Страница 8: ...ightly at times for chip removal If needed the Hole Cutting Tool can be shut off and a small amount of appropriate cutting lubricant applied to the work piece Do not apply lubricant while the tool is...

Страница 9: ...equire any additional grease unless significant leakage has occurred In those cases the tools should be returned to a service center Do not lubricate the bearings that ride on the posts The bearings a...

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