Proper Hand Tool Use and Safety By Mr
Proper Hand Tool Use and Safety By Mr. Hvizdos Technology Education
When drilling, the drill should be spinning in a _____ direction. Forward Opposite Rip Clockwise
Make sure the drill is spinning in a clockwise direction.
The rip saw is used to cut _____ the grain. opposite across with on top of
Rip Saw
The crosscut saw is used to cut ______ the grain. opposite across with on top of
Crosscut Saw
The tri-square and combination square measure what two angles? 45 and 90 40 and 90 45 and 60 60 and 90
A picture of the tri-square and combination square.
Always place your work piece in a ____, vise, or bench dog. handle hold machine pneumatic press clamp
Always place your work in a clamp, vise, or bench dog.
Always allow a drill bit to _____ after using it. rasp sharpen cool dry
Always allow drill bit to cool. They will be hot.
A ______ is a very rough file with big teeth. rasp triangle rip file card
Rasps are just files with very big teeth. Click on the picture to watch a video!
Files have 4 main shapes…. . .
Files can be flat, half round, or triangular.
Always cut at a ____ angle when using the rip saw. 60 degree 45 degree 65 degree 40 degree
Always cut at a 60 degree angle when using the rip saw.
The ______ saw should be held at a 45 degree angle when cutting. coping rip crosscut file
The cross cut saw should be held at a 45 degree angle.
The _____ saw is used to cut curved shapes. rip crosscut coping rasp
The coping saw cuts curved shapes
The rip saw has ______ teeth than the crosscut saw. larger and more smaller larger and less
Rip saws have bigger teeth Rip Saw Crosscut Saw
Always identify the _______ before selecting a saw. grain friction angle type of wood
The teeth of a file are this shape. circle pulley inclined plane lever
The teeth of a file are inclined planes.
Never use a file without a ____. rasp across push block secure handle
Never use a file without a handle
Always cut on the ____ side of the line. dark waste left grain
Always cut on the waste side
The correct order for making a project is. . . saw, file, sand. file, saw, sand drill, file, sand saw, sand, file
The correct order is saw, file, sand.
Which picture shows the inch scale?
Please inform your teacher.
- Slides: 37
