what is the component of a hand drill?

Question

Informations of the component of a hand drill

Answer 1

*There are two types of hand drills:
electric,manual.
*primary and secondary gear assembly.
Armature
drill shaft[spindle]
Shank
chuck
on-off switch
OUTER BODY
Crank
Fixture for auto operation of hand drill
Drill bit
key for locking bit in chuck.

[Breast drills feature a hand-crank assembly for powering the drive shaft, plus a frame extension with a contoured steel plate that's pressed against the user's chest. Body weight steadies the drill and helps push the bit forward as it cuts.

A cousin to the breast drill, the "egg-beater" hand drill, works better for smaller holes and sports a hollow wood handle for bit storage.

Push drills drive small bits by rotating when the handle is pushed.]

Answer 2

The most common type of non-motorized hand drill has:
Drill handle on main shaft (breast plate on breast drill)
Main shaft
Beveled ring rear
Crank handle on ring gear
Beveled pinion gear
Might have an idler gear meshed to the opposite side of the ring gear from the pinion
Ring gear shaft (might be a second drill handle on this shaft opposite the ring gear, particularly on a breast drill)
Mandrel (arbor)
Chuck
Drill bit

A brace has fewer parts:
Shaft
Crank
Crank handle
Shaft handle/breast support
Chuck
Ratchet mechanism with forward/reverse/lock ring
Drill bit

Answer 3

I think it would basically be the crank/handle, the drive gear, and the drill bit. I guess the style varies from drill to drill

http://www.danmacleod.com/Articles/Tradition%20Images/Hand%20Drill.JPG

Answer 4

Handel, crank, gear assembly, shaft, arbor, chuck.