List the 5 types of punches generally used
1. Prick punch 2. Center punch 3. Pin punch 4. Transfer Punch 5. Starting punch
Use for pin punches?
Removing rivet heads
General use for a Starting Punch?
Driving bolts and pins from their holes
General use for transfer punches?
Use the holes from one sheet as templates for the new sheet of metal
Interlocking joint pliers
vice grip pliers
Slip joint pliers
Which file is used to take away large amounts of material? [single or double cut]
Which file is used to provide a smooth finish? [single cut or double cut]
Which material requires applying pressure ONLY during the forward stroke, while filing? And why? [steel or aluminium]
steel, drawing it back will dull teeth
Which material requires applying pressure in both directions, while filing? And why?
[aluminium or steel]
aluminium, removes chips from teeth
Which type of drill should not be used around flamabble mateirals and which drill should be used, and why?
Electric should not,
lesser chance of spark
Drill bits are typically made from
The 135 degree split point drill is commonly called the:
What would you consult in order to determine the relationship between hole size, material type and drill speed?
Drill speed chart