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Grinding Wheels
Parts of a pedestal grinder
Operation of Drill Press
Operation of Drill Press 2
Operation of Drill Press 3
100

cardboard circle that has information about a grinding wheel 

What is a blotter

100

The plate at the top of the wheel 

What is a Spark Arrestor 

100

List five drill press safety guidelines?

What is to be determined.

100

What is spotting and why is it performed?

What is After the workpiece is positioned and securely clamped, a center drill or spot drill is usually used to create a more positive starting point for a twist drill.

100
What benefit does tapping on the drill press offer over hand tapping?
What is the drill press can also be used to properly align taps, eliminating the need for using a square as when hand tapping.
200

the number that states how course or fine the grinding wheel will be.

What is the grit number 

200

Supports tools for grinding 

What is a Tool Rest 

200

Briefly define the term cutting speed

What is cutting speed is the distance that a point on the circumference of a rotation cutting tool travels in 1 minute

200

What is pecking or peck drilling?

What is Retract the quill frequently to remove chips from the point of the drill.

200
How many turns must a .250-20 tap be turned into a hole to produce 3/8 inch of threads in a hole?
What is 7.5 turns
300

Has the face of the wheel on the side 

What is a tool grinder wheel 

300

Sandwiches on either side of the grinding wheel 

What is are the wheel flanges 

300

What unit of measure is used to define cutting speeds?

What is it is stated in surface feet per minute.

300

What drill press component can be used to control counterbore depth?

What is depth stop.

300
What must be used to secure a workpiece to an angle plate?
What is c clamps or tool makers clamp
400

Briefly describe what should be done on start up

What is stand to the side of the grinder 

400

Attached under the grinder to the floor 

What is the pedestal 

400

What is feed, and how is feed stated for drill press operations?

What is feed refers to the movement, or advancement, of the cutting tool into the workpiece. and reed rate is the term used in the shop to describe this.

400
Calculate feed depth for a 90 degree countersink used to machine a .40 diameter chamfer on an existing .250 hole.
What is .400-.250=.150 then .150/2 = .075 which is the depth.
400
What devices are used to elevate a workpiece to prevent drilling into the vise or bed?
What is Parallels or blocks.
500

Done before installing a new grinding wheel

What is a ring test

500

Max setting for spark arrestor and tool rest 

What is 1/16" 

500

Briefly describe two methods for location hole position on the drill press?

What is center finder or wiggler.

500
Calculate feed depth for a 82 degree countersink used to machine a .500 diameter hole on an existing 9/32 hole?
What is .500-.2813=.2187/2=.10935 then multiply by 1.15=.1258 witch is the depth
500
Which would be the best workholding device for holding a .750x12x14 inch plate for drilling a series of holes through a large surface of the plate?
What is hold down clamps.