Difference between revisions of "Dewalt DW217 Drill"

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                                        DeWalt DW 217 Drill
+
{{disassembly}} 
 +
{{drawings}}
 +
{{CAD_Models}}
 +
                               
  
 
[[Image: Drill body.JPG |thumb|500px|right]]
 
[[Image: Drill body.JPG |thumb|500px|right]]
Line 17: Line 20:
  
  
 +
 +
 +
==Diassembly Video==
 +
<embed src="http://www.youtube.com/v/zYvyWgXYpds" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed>
  
  
Line 30: Line 37:
 
{| border="1" align="center"
 
{| border="1" align="center"
 
|+ '''Table: DeWalt DW 217 Drill Parts'''
 
|+ '''Table: DeWalt DW 217 Drill Parts'''
! width="50"|Part # !! width="100"|Part Name !! width="100"|Quantity !! width="100"|Function !! width="100"|3D model !! width="100"|2D model !! width="100"|
+
! width="50"|Part # !! width="100"|Part Name !! width="100"|Quantity !! width="100"|Function !! width="100"|3D model !! width="100"|2D model !! width="100"|(2D second page) !! width="100"|
  
 
|-
 
|-
Line 36: Line 43:
 
| align="center"|Ball Bearing
 
| align="center"|Ball Bearing
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Assists the smooth rotation of the motor.  
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
Line 43: Line 50:
 
| align="center"|Left Brush Holder
 
| align="center"|Left Brush Holder
 
| align="center"|1
 
| align="center"|1
| align="center"|Holds the brushh on left side.
+
| align="center"| Holds the brush on left side.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:brush_left.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:brush_left.png|center|thumb|50px]]
 
|-
 
|-
 
! 3
 
! 3
 
|align="center"|Right Brush Holder  
 
|align="center"|Right Brush Holder  
 
| align="center"|1
 
| align="center"|1
| align="center"|Holds the brush on right side.
+
| align="center"| Holds the brush on right side.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:brush_right.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:brush_right.png|center|thumb|50px]]
 
|-
 
|-
 
! 4
 
! 4
 
|align="center"|Ball Beaing at chuck  
 
|align="center"|Ball Beaing at chuck  
 
| align="center"|1  
 
| align="center"|1  
| align="center"|Assists smooth rotation of the chuck & key.
+
| align="center"| Assists the smooth rotation of the chuck.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:chuck_bearing.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:chuck_bearing.png|center|thumb|50px]]
 
|-
 
|-
 
! 5
 
! 5
 
|align="center"|1/4 Chuck & Key
 
|align="center"|1/4 Chuck & Key
 
| align="center"|1  
 
| align="center"|1  
| align="center"|Holds
+
| align="center"| Holds different types of ends. useful for various tasks.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:chuck_holder.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:Chuck_Holder.png|center|thumb|50px]]
  
 
|-
 
|-
Line 72: Line 79:
 
| align="center"|Coil Spring
 
| align="center"|Coil Spring
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Regulates the contact between the journal and the brush.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:coil_spring.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:coil_spring.png|center|thumb|50px]]
 
|-
 
|-
 
! 7
 
! 7
 
| align="center"|Gear Case
 
| align="center"|Gear Case
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Secures chuck in place and houses gears.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:cover-chuck.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:Chuck_Cover.png|center|thumb|50px]]
 
|-
 
|-
 
! 8
 
! 8
 
| align="center"|Fan
 
| align="center"|Fan
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Vents the inside of drill and cools internal mechanisms.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:fan.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:fan.png|center|thumb|50px]]
 
|-
 
|-
 
! 9
 
! 9
| align="center"|Field
+
| align="center"|Electromagnet
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Creates electromagnetic field and rotates the motor.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:field.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:field.png|center|thumb|50px]]
 
|-
 
|-
 
! 10
 
! 10
 
| align="center"|Baffle
 
| align="center"|Baffle
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"|Holds electromagnet in place.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:roundcase.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:roundcase.png|center|thumb|50px]]
 
|-
 
|-
 
! 11
 
! 11
 
| align="center"|Cup
 
| align="center"|Cup
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Secures ball bearing in place with snug-fit.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:rubber_cover.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:rubber_cover.png|center|thumb|50px]]
 
|-
 
|-
 
! 12
 
! 12
 
| align="center"|Bearing for Shaft
 
| align="center"|Bearing for Shaft
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Allows the smooth rotation of the shaft.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:shaft_bearing.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:shaft_bearing.png|center|thumb|50px]]
 
|-
 
|-
 
! 13
 
! 13
 
| align="center"|Gasket
 
| align="center"|Gasket
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Acts as the cushion between the metalic lid and the plastic housing.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:gasket.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:gasket.png|center|thumb|50px]]
 
|-
 
|-
 
! 14
 
! 14
 
| align="center"|Output Gear
 
| align="center"|Output Gear
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Rotational motion of the motor reduced in speed is put out through this gear for actual rotational motion of the drill bit.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:gear.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:gear.png|center|thumb|50px]]
 
|-
 
|-
 
! 15
 
! 15
 
| align="center"|Needle Bearing
 
| align="center"|Needle Bearing
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Assists the smooth rotation of the motor.  
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
Line 142: Line 149:
 
| align="center"|Front Housing
 
| align="center"|Front Housing
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"|Protects inner structures from impact and dust.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:Housing 1.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:housing1.png|center|thumb|50px]]
 
|-
 
|-
 
! 17
 
! 17
 
| align="center"|Rear Housing / Handle
 
| align="center"|Rear Housing / Handle
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"|Protects inner structures from impact and dust.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:Housing 2.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:housing2.png|center|thumb|50px]]
 
|-
 
|-
 
! 18
 
! 18
 
| align="center"|Screw (type 1)
 
| align="center"|Screw (type 1)
| align="center"|1
+
| align="center"|2
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Holds left and right brush holders in place.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:short_screw.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:short_screw.png|center|thumb|50px]]
 
|-
 
|-
 
! 19
 
! 19
 
| align="center"|Brush
 
| align="center"|Brush
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Assists in stable rotation of the motor and the shaft.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:magnet.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:magnet.png|center|thumb|50px]]
 
|-
 
|-
 
! 20
 
! 20
 
| align="center"|Screw (type 2)
 
| align="center"|Screw (type 2)
| align="center"|1
+
| align="center"|3
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Holds front and rear housings together.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:middle_screw.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:medium_screw.png|center|thumb|50px]]
 
|-
 
|-
 
! 21
 
! 21
 
| align="center"|Gear Case Cover
 
| align="center"|Gear Case Cover
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| assists the smooth rotation of the motor.  
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
 
|-
 
|-
 
! 22
 
! 22
| align="center"|Push Rod
+
| align="center"|Restrainer
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| assists the smooth rotation of the motor.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:pusher.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:pusher.png|center|thumb|50px]]
 
|-
 
|-
 
! 23
 
! 23
 
| align="center"|Armature
 
| align="center"|Armature
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| assists the smooth rotation of the motor.  
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.jpg|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
 
| [[Image:ball_bearing.png|center|thumb|50px]]
Line 198: Line 205:
 
| align="center"|Worm Gear & Shaft
 
| align="center"|Worm Gear & Shaft
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"|Wormgear transmits direct torque from the motor to output gear.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:Shaft warmgear.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:shaft_wormgear.png|center|thumb|50px]]
 
|-
 
|-
 
! 25
 
! 25
 
| align="center"|Screw (type 3)
 
| align="center"|Screw (type 3)
| align="center"|1
+
| align="center"|3
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Holds chuck casing and front housing together.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:longest_screw.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:longest_screw.png|center|thumb|50px]]
 
|-
 
|-
 
! 26
 
! 26
 
| align="center"|Circuit Box
 
| align="center"|Circuit Box
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Controls the current and voltage through the drill.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:Circuit-box (switch).jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:circuit_box.png|center|thumb|50px]]
 
|-
 
|-
 
! 27
 
! 27
 
| align="center"|Direction Switch
 
| align="center"|Direction Switch
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"|Switches the direction of current to switch the direction of chuck rotation.
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:direction_switch.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:direction_switch.png|center|thumb|50px]]
 
|-
 
|-
 
! 28
 
! 28
 
| align="center"|Trigger Lock
 
| align="center"|Trigger Lock
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| assists the smooth rotation of the motor.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:lock.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:lock.png|center|thumb|50px]]
 
|-
 
|-
 
! 29
 
! 29
 
| align="center"|Pin
 
| align="center"|Pin
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Holds circuit box and direction switch box together.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:pin.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:pin.png|center|thumb|50px]]
 
|-
 
|-
 
! 30
 
! 30
 
| align="center"|Direction Switch Box
 
| align="center"|Direction Switch Box
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Controls the rotational direction of the shaft thus for the drill bit.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:top_box.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:top_box.png|center|thumb|50px]]
 
|-
 
|-
 
! 31
 
! 31
 
| align="center"|Trigger
 
| align="center"|Trigger
 
| align="center"|1
 
| align="center"|1
| align="left"| assists the smooth rotation of the motor.  
+
| align="center"| Pulled in to turn the drill on.  Can be compressed in various degrees to vary the rotational speed of drill bit.  
| [[Image:ball_bearing.jpg|center|thumb|50px]]
+
| [[Image:trigger.jpg|center|thumb|50px]]
| [[Image:ball_bearing.png|center|thumb|50px]]
+
| [[Image:trigger.png|center|thumb|50px]]
 
|-
 
|-
  

Latest revision as of 08:49, 4 April 2007



Drill body.JPG

Contents

Description

  • Product: Heavy Duty 1/4 inch Drill
  • UNSPC code (for power drill): 2711270
  • Make: DeWalt
  • Model: DW 217
  • Power: 120 V AC at 50 to 60 Hz, 6.7 Amps
  • Speed: 0 to 4000 RPM
  • Weight: 3.2 lbs or 1.45 kg




Diassembly Video

<embed src="http://www.youtube.com/v/zYvyWgXYpds" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed>


Parts

(The 2D drawings with dimensions for each part can be viewed by clicking the name of the part.)


The table belows lists individual parts for DeWalt DW 217 Drill.

Part # Part Name Quantity Function 3D model 2D drawings

Ball_bearing - assists the smooth rotation of the motor.
Ball bearing.jpg


Brush_left - assists the stable rotation of the motor.

Brush left.jpg



Brush_right - assists the stable rotation of the motor.

Brush right.jpg


Chuck_bearing - assists the smooth rotation of the chuck.

Chuck bearing.jpg


Chuck_holder - holds different chucks. useful for various tasks.

Chuck holder.jpg


Circuit_box - powers the drill and controls the speed of motor rotation.

Circuit-box (switch).jpg



Coil_spring - regulates the contact between the journal and the brush.

Coil spring.jpg


Cover_chuck - secures chuck holder into place, also covers other internal structures.

Cover-chuck.jpg


Direction_switch - switches the direction of current to switch the direction of chuck rotation.

Direction switch.jpg


Fan - vents the inside of drill and cools internal structures.

Fan.jpg


Field - creates electromagnetic field for the motor to be rotated.

Drill core.JPG
Field.jpg


Gasket - cushon between the chuck cover and the lid to reduce transmitted vibration from chuck to internal structures.

Drill gasket.JPG
Gasket.jpg


Gear - transmits torque from the motor to chuck.

Gear.jpg


Gear_bearing - assists smooth rotation of the gear.

Gear bearing.jpg

Housing_1 - protects inner structures.

Drill Casing.JPG
Housing 1.jpg


Housing_2 - protects inner structures.

Drill handle.JPG
Housing 2.jpg


Lock - allows for constant speed drilling without manual compression of the trigger.

Lock.jpg


Longest_screw ( x 4) - secure chuck cover into place. Also assists in securing rear housing onto front housing.

Longest screw.jpg


Magnet - helps stable rotation of the motor when current is run through.

Magnet.jpg


Medium_screws ( x 2) - secures the rear housing onto the front housing.

Middle screw.jpg


Lid - Separates the inner structures from gears and chuck.

Lid.jpg


Pin ( x 2) - hold current direction box in one piece.

Pin.jpg


Pusher - helps hold magnet in place.

Pusher.jpg


Rotor_journal - the motor. Generates torque to spin the chuck.

Rotor journal.jpg


Round_case - holds field in place.

Drill plastic interior.JPG
Roundcase.jpg


Rubber_cover - allows for snug-fit of the ball bearing into place.

Drill rubber gasket.JPG
Rubber cover.jpg


Shaft_bearing - allows the smooth rotation of the shaft.

Shaft bearing.jpg


Shaft_wormgear - wormgear transmits the direct torque from the motor.

Shaft warmgear.jpg


Short_screw ( x 2) - secures brush sockets into their places.

Short screw.jpg


Top_box (current direction box) - Controls the direction of current.

Top box.jpg


Trigger (switch) - Pulled to turn on the drill.

Trigger.jpg

Assembly

[[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]] [[Image: |thumb| |300px|center]]

Table: DeWalt DW 217 Drill Parts
Part # Part Name Quantity Function 3D model 2D model (2D second page)
1 Ball Bearing 1 Assists the smooth rotation of the motor.
Ball bearing.jpg
Ball bearing.png
2 Left Brush Holder 1 Holds the brush on left side.
Brush left.jpg
Brush left.png
3 Right Brush Holder 1 Holds the brush on right side.
Brush right.jpg
Brush right.png
4 Ball Beaing at chuck 1 Assists the smooth rotation of the chuck.
Chuck bearing.jpg
Chuck bearing.png
5 1/4 Chuck & Key 1 Holds different types of ends. useful for various tasks.
Chuck holder.jpg
Chuck Holder.png
6 Coil Spring 1 Regulates the contact between the journal and the brush.
Coil spring.jpg
Coil spring.png
7 Gear Case 1 Secures chuck in place and houses gears.
Cover-chuck.jpg
Chuck Cover.png
8 Fan 1 Vents the inside of drill and cools internal mechanisms.
Fan.jpg
Fan.png
9 Electromagnet 1 Creates electromagnetic field and rotates the motor.
Field.jpg
Field.png
10 Baffle 1 Holds electromagnet in place.
Roundcase.jpg
11 Cup 1 Secures ball bearing in place with snug-fit.
Rubber cover.jpg
Rubber cover.png
12 Bearing for Shaft 1 Allows the smooth rotation of the shaft.
Shaft bearing.jpg
Shaft bearing.png
13 Gasket 1 Acts as the cushion between the metalic lid and the plastic housing.
Gasket.jpg
Gasket.png
14 Output Gear 1 Rotational motion of the motor reduced in speed is put out through this gear for actual rotational motion of the drill bit.
Gear.jpg
Gear.png
15 Needle Bearing 1 Assists the smooth rotation of the motor.
Ball bearing.jpg
Ball bearing.png
16 Front Housing 1 Protects inner structures from impact and dust.
Housing 1.jpg
17 Rear Housing / Handle 1 Protects inner structures from impact and dust.
Housing 2.jpg
18 Screw (type 1) 2 Holds left and right brush holders in place.
Short screw.jpg
19 Brush 1 Assists in stable rotation of the motor and the shaft.
Magnet.jpg
Magnet.png
20 Screw (type 2) 3 Holds front and rear housings together.
Middle screw.jpg
Medium screw.png
21 Gear Case Cover 1 assists the smooth rotation of the motor.
Ball bearing.jpg
Ball bearing.png
22 Restrainer 1 assists the smooth rotation of the motor.
Pusher.jpg
Pusher.png
23 Armature 1 assists the smooth rotation of the motor.
Ball bearing.jpg
Ball bearing.png
24 Worm Gear & Shaft 1 Wormgear transmits direct torque from the motor to output gear.
Shaft warmgear.jpg
Shaft wormgear.png
25 Screw (type 3) 3 Holds chuck casing and front housing together.
Longest screw.jpg
Longest screw.png
26 Circuit Box 1 Controls the current and voltage through the drill.
Circuit-box (switch).jpg
Circuit box.png
27 Direction Switch 1 Switches the direction of current to switch the direction of chuck rotation.
Direction switch.jpg
28 Trigger Lock 1 assists the smooth rotation of the motor.
Lock.jpg
Lock.png
29 Pin 1 Holds circuit box and direction switch box together.
Pin.jpg
Pin.png
30 Direction Switch Box 1 Controls the rotational direction of the shaft thus for the drill bit.
Top box.jpg
31 Trigger 1 Pulled in to turn the drill on. Can be compressed in various degrees to vary the rotational speed of drill bit.
Trigger.jpg
Trigger.png