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A BRIEF INTRODUCTION TO HAND TOOLS
 Measuring
 Fastening – Wrenches
 Fastening – Screwdrivers
 Fastening – Pliers
 Cutting
 Striking/Driving
A. Feeler Gauges
B. Micrometer
C. Telescoping Gauge
D. Dial Caliper
E. Tachometer
F. Ruler
A B
C D
E
F
Feeler Gauge – To verify
distance between parts. I.e.
The gap in a spark plug.
Micrometer - measure
thickness and diameter
Telescoping Gauge – transfer
distance from parts to
measurement tool
Dial Caliper – measure inside,
outside, and depth of parts
Tachometer – measure engine speed in
RPM
Ruler – Measure linear distance
A. Open End
B. Box End
C. Combination
D. Ratchet & Socket
E. Adjustable
F. Hex
G. Impact
H. Torque
A
B
C
D
E
F
G
H
Open End – Loosen/tighten
bolt or nut with contact on
two flats
Combination- Loosen/tighten
bolt or nut with convenience
of open end and box end on
same wrench
Box End – Loosen/tighten bolt
or nut; less likely to slip off
than open end wretch
Ratchet and Socket –
Loosen/tighten bolt or nut in
tight locations
Hex – Loosen/tighten hex
screws
Adjustable – Loosen/tighten
bolt or nut in tight locations
Impact – Loosen/tighten bolt
or nut with air or electric
power with short, rapid
impulses to socket
Torque – Tighten bolt or nut
specified torque
A. Standard
B. Phillips
C. Torx
D. Double Ended Offset
A
B
C
D
Standard – Drive slotted head
fastener
Phillips – Drive Phillips head
fastener
Torx – Drive Torx head
fastener
Offset – Drive slotted,
Phillips, or Torx head
fasteners in tight locations
A. Slip Joint
B. Adjustable
C. Locking
D. Needle Nose
E. Snap Ring
A
B
C
D
E
Slip-Joint – Grip fasteners
and parts
Locking – Lock on fasteners
and/or hold parts
Adjustable – Grip large
fasteners and parts
Needle Nose – Grip fasteners
and/or parts in tight locations
Snap Ring – Install and
remove snap ring fasteners
A. Hacksaw
B. Drill
C. Cold Chisel
D. File
E. Tap
F. Die
G. Snip
H. Diagonal Cutting
Pliers
A
B
C
D
E
F
G
H
Hacksaw – Cut metal
Cold Chisel – Cut and/or
remove fasteners and metal
Drill – Drill holes in material
Tap – Cut internal threads in
predrilled holes
File – Form and/or smooth
material
Die – Cut external threads
Snips – Cut sheet metal
Diagonal Cutting Pliers – Cut
wire and other material
A. Ball Peen
Hammer
B. Rubber Mallet
C. Soft-Faced
Hammer
D. Center Punch
E. Drive Pin
Punch
A
B
C
D
E
Ball Peen Hammer – Hammer
and/or shape parts
Soft-Faced Hammer –
Hammer/drive tools and parts
without damaging surfaces
Rubber Mallet – Hammer
parts without damaging
surfaces
Center Punch – Mark center
point for drilling a hole
Drive Pin Punch – Drive
fasteners, shafts, and
bearings
 Keep tools sharp and in proper working order. Look for wear
that could cause an injury, such as a pitted hammer face,
damaged insulation on a pliers, or splintered handle.
 Point cutting tools away from the body during use.
 Grind excess metal from mushroomed chisels.
 Organize tools to protect and conceal sharp cutting surfaces.
 Never use a hammer on another hammer. The impact of the
hardened surfaces may cause the heads to shatter.
 Do not carry tools in a pocket. Transport sharp tools in a
holder or with the blade pointed down.
 Remove fasteners by pulling the tool toward the body or
pushing the tool away from the face
 http://en.wikipedia.org/wiki/Hand_tool
 http://www.craftsmanspace.com/knowledge/hand-tools-and-
their-uses.html
 http://www.hnsa.org/doc/pdf/tools.pdf
 Shop Theory by James Anderson & Earl E Tatro

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Hand Tools

  • 1. A BRIEF INTRODUCTION TO HAND TOOLS
  • 2.  Measuring  Fastening – Wrenches  Fastening – Screwdrivers  Fastening – Pliers  Cutting  Striking/Driving
  • 3. A. Feeler Gauges B. Micrometer C. Telescoping Gauge D. Dial Caliper E. Tachometer F. Ruler A B C D E F
  • 4. Feeler Gauge – To verify distance between parts. I.e. The gap in a spark plug. Micrometer - measure thickness and diameter
  • 5. Telescoping Gauge – transfer distance from parts to measurement tool Dial Caliper – measure inside, outside, and depth of parts
  • 6. Tachometer – measure engine speed in RPM Ruler – Measure linear distance
  • 7. A. Open End B. Box End C. Combination D. Ratchet & Socket E. Adjustable F. Hex G. Impact H. Torque A B C D E F G H
  • 8. Open End – Loosen/tighten bolt or nut with contact on two flats Combination- Loosen/tighten bolt or nut with convenience of open end and box end on same wrench Box End – Loosen/tighten bolt or nut; less likely to slip off than open end wretch
  • 9. Ratchet and Socket – Loosen/tighten bolt or nut in tight locations Hex – Loosen/tighten hex screws Adjustable – Loosen/tighten bolt or nut in tight locations
  • 10. Impact – Loosen/tighten bolt or nut with air or electric power with short, rapid impulses to socket Torque – Tighten bolt or nut specified torque
  • 11. A. Standard B. Phillips C. Torx D. Double Ended Offset A B C D
  • 12. Standard – Drive slotted head fastener Phillips – Drive Phillips head fastener
  • 13. Torx – Drive Torx head fastener Offset – Drive slotted, Phillips, or Torx head fasteners in tight locations
  • 14. A. Slip Joint B. Adjustable C. Locking D. Needle Nose E. Snap Ring A B C D E
  • 15. Slip-Joint – Grip fasteners and parts Locking – Lock on fasteners and/or hold parts Adjustable – Grip large fasteners and parts
  • 16. Needle Nose – Grip fasteners and/or parts in tight locations Snap Ring – Install and remove snap ring fasteners
  • 17. A. Hacksaw B. Drill C. Cold Chisel D. File E. Tap F. Die G. Snip H. Diagonal Cutting Pliers A B C D E F G H
  • 18. Hacksaw – Cut metal Cold Chisel – Cut and/or remove fasteners and metal Drill – Drill holes in material
  • 19. Tap – Cut internal threads in predrilled holes File – Form and/or smooth material Die – Cut external threads
  • 20. Snips – Cut sheet metal Diagonal Cutting Pliers – Cut wire and other material
  • 21. A. Ball Peen Hammer B. Rubber Mallet C. Soft-Faced Hammer D. Center Punch E. Drive Pin Punch A B C D E
  • 22. Ball Peen Hammer – Hammer and/or shape parts Soft-Faced Hammer – Hammer/drive tools and parts without damaging surfaces Rubber Mallet – Hammer parts without damaging surfaces
  • 23. Center Punch – Mark center point for drilling a hole Drive Pin Punch – Drive fasteners, shafts, and bearings
  • 24.  Keep tools sharp and in proper working order. Look for wear that could cause an injury, such as a pitted hammer face, damaged insulation on a pliers, or splintered handle.  Point cutting tools away from the body during use.  Grind excess metal from mushroomed chisels.  Organize tools to protect and conceal sharp cutting surfaces.
  • 25.  Never use a hammer on another hammer. The impact of the hardened surfaces may cause the heads to shatter.  Do not carry tools in a pocket. Transport sharp tools in a holder or with the blade pointed down.  Remove fasteners by pulling the tool toward the body or pushing the tool away from the face
  • 26.  http://en.wikipedia.org/wiki/Hand_tool  http://www.craftsmanspace.com/knowledge/hand-tools-and- their-uses.html  http://www.hnsa.org/doc/pdf/tools.pdf  Shop Theory by James Anderson & Earl E Tatro