SDI FTT-231 Exam Latest Updated
Graded A+ 2024
1,400°-1,500° Fahrenheit - ANSWER-When hardening spring stock, what temperature
range is usually correct?
160 - ANSWER-For every _____ hours of lathe use, it is suggested to check the
electrical contacts, switches, and connections.
600° -650° Fahrenheit - ANSWER-Once the newly made spring has been hardened,
what temperature should it be drawn to?
A center punch may be used to raise a crater on thehammer notch - ANSWER-What
gunsmithing operation may be used on a simple single-stage trigger to prevent the sear
from entering the hammer notch too deeply?
a. A lathe is best used to cut on the Z-axis
b. A mill is only able to cut on the X- and Y-axis.
c. None of the Above
d. A drill press is best used to cut on the X-axis.
c.none of the above - ANSWER-Which of the following statements is true?
a. Roughing cutters have an extreme relief angle.
b. Roughing cutters have a pointed tip.
c. None of the Above
d. Finishing cutters have an extreme relief angle.
c. None of the above - ANSWER-What is the main difference between a finishing cutter
and a rough cutter turning tool?
Back-boring - ANSWER-What is the process called when the entire shotgun bore (from
the front of the chamber to the rear of the choke) is reamed out to a slightly larger size?
Bed - ANSWER-What is the name of the foundation upon which a lathe is built?
Carbide bit; lower - ANSWER-According to the text, when making a dovetail cut on a
hardened steel slide, it is best to use a _______ bit and a ________ rate of RPM.
Cherry to bright cherry - ANSWER-What color would you see if you reached the a
temperature of 1,400°-1,500° Fahrenheit?
Column - ANSWER-A mechanical edge finder is used when the spindle is stationary.
Graded A+ 2024
1,400°-1,500° Fahrenheit - ANSWER-When hardening spring stock, what temperature
range is usually correct?
160 - ANSWER-For every _____ hours of lathe use, it is suggested to check the
electrical contacts, switches, and connections.
600° -650° Fahrenheit - ANSWER-Once the newly made spring has been hardened,
what temperature should it be drawn to?
A center punch may be used to raise a crater on thehammer notch - ANSWER-What
gunsmithing operation may be used on a simple single-stage trigger to prevent the sear
from entering the hammer notch too deeply?
a. A lathe is best used to cut on the Z-axis
b. A mill is only able to cut on the X- and Y-axis.
c. None of the Above
d. A drill press is best used to cut on the X-axis.
c.none of the above - ANSWER-Which of the following statements is true?
a. Roughing cutters have an extreme relief angle.
b. Roughing cutters have a pointed tip.
c. None of the Above
d. Finishing cutters have an extreme relief angle.
c. None of the above - ANSWER-What is the main difference between a finishing cutter
and a rough cutter turning tool?
Back-boring - ANSWER-What is the process called when the entire shotgun bore (from
the front of the chamber to the rear of the choke) is reamed out to a slightly larger size?
Bed - ANSWER-What is the name of the foundation upon which a lathe is built?
Carbide bit; lower - ANSWER-According to the text, when making a dovetail cut on a
hardened steel slide, it is best to use a _______ bit and a ________ rate of RPM.
Cherry to bright cherry - ANSWER-What color would you see if you reached the a
temperature of 1,400°-1,500° Fahrenheit?
Column - ANSWER-A mechanical edge finder is used when the spindle is stationary.
