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Repair Parts Home    Power Tool Parts    Makita Parts    Makita Hammer Drill Parts    Makita HP1621F Hammer Drill Parts
Makita HP1621F Hammer Drill makita logo

 Makita HP1621F Hammer Drill Parts

Page A

 Fig # Part # Img Part Name Availability Price Qty
1265995-6
Tapping Screw 4X18
In stock
25+ available
 $2.99
3183712-1
Housing Set
Ships in 6 - 8 business days
 $13.96
4921923-8
Hex. Bolt M8X120
In stock
2 available
 $1.84
5345280-4
Hex. Washer
In stock
2 available
 $0.85
6417630-4
Grip Base
In stock
1 available
 $2.74
7152489-9
Grip 36
In stock
1 available
 $4.47
8763192-3
Keyless Chuck
In stock
4 available
 $51.39
9324397-6
Spindle
In stock
2 available
 $4.12
10233389-3
Compression Spring 15
In stock
2 available
 $0.68
11211201-7
Ball Bearing
In stock
2 available
 $13.39
12961055-9
Retaining Ring S-15
In stock
4 available
 $1.03
13226579-5
Helical Gear 45
In stock
6 available
 $5.95
14216018-3
Steel Ball 5.0
In stock
2 available
 $1.84
15418319-7
Change Lever
In stock
2 available
 $1.10
16345354-1
Plate 19
In stock
2 available
 $2.74
Fig #Part #ImgPart NameAvailabilityPrice
17141165-0
Cam Holder
In stock
2 available
 $9.26
18210023-2
Ball Bearing 627DDW
In stock
6 available
 $6.75
19240067-8
Fan 55
Ships in 6 - 8 business days
 $1.38
20517456-5
Armature Assembly 115V
In stock
2 available
 $69.58
21210023-2
Ball Bearing 627DDW
In stock
6 available
 $6.75
22633566-1
Field 115V
Ships in 6 - 8 business days
 $19.57
23638237-5
Brush Holder Unit
In stock
2 available
 $11.79
24CB407
Carbon Brush Set CB-407
In stock
25+ available
 $8.24
25686038-5
Receptacle Sleeve
In stock
2 available
 $0.57
26418320-2
Handle Cover
Ships in 6 - 8 business days
 $4.12
27265995-6
Tapping Screw 4X18
In stock
25+ available
 $2.99
28687169-3
Strain Relief
In stock
2 available
 $0.81
29682502-4
Cord Guard / Strain Reliever
In stock
25+ available
 $2.41
30664064-4
Power Cord - 8', 18 Gauge, 2-Wire
In stock
23 available
 $16.48
31650543-8
Switch TG843TB-1
In stock
4 available
 $21.18
Fig #Part #ImgPart NameAvailabilityPrice
32631570-4
Light Circuit
Ships in 6 - 8 business days
 $24.49
33819063-3
Makita Label
In stock
2 available
 $0.79
34183712-1
Housing Set
Ships in 6 - 8 business days
 $13.96
A01324219-0
Depth Gauge
In stock
2 available
 $4.58
A02824724-2
Plastic Carrying Case Set Obsolete - Not Available
Discontinued
N/A

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Discussion
Discussion for the Makita HP1621F Hammer Drill

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bryan
Question: Removal The Chuck

bryan

How do I remove the chuck from the spine? It almost looks like it may have a set screw on the inside, does it? Does it just turn off, does it have reversed threads?
Patrick
Question: Brush Replacement

Patrick

I bought this Hammer Drill about four years ago for medium to light use. Mainly to drill 1/4 inch holes in granite counter tops to anchor wine racks and such. I used it about eight times and it all of the sudden quit working on me! At the time i was under a deadline so i just threw it in the back of my car and used a co workers for a while. I thought it might be the VSR switch. Upon further investigation i found that the Makita factory had not properly snapped the right side brush all the way into the holder.
I am not sure if this is a once in a blue moon incident or if this happens often on this model. But i definitely recommend checking the brush holders first and foremost if your drill happens to stop working! Other than that issue it has been operating properly, and as long as you don't hammer on it to hard it is a very good drill!
stunami
Question: Drill Chuck Removal

stunami

any body know how to remove the chuck on a makita hp1621 hammerdrill?
scline
Reply: Drill Chuck Removal

scline

[QUOTE=stunami;7404]any body know how to remove the chuck on a makita hp1621 hammerdrill?"

You might try opening the chuck all the way look in side there is a screw that connects the chuck to
the armature.
EADBethlehem
Question: Makita HP1621F Chuck Replacement

EADBethlehem

I have a Makita HP1621F with a bad key-less chuck.
Is there a 1/2" key chuck that will replace this bad chuck?
mradz
Review: Makita - HP1621F
1 star
mradz
I usually have little problems with Makita power tools, however Makita's keyless chuck on the hp1612f is a piece of junk!
M.Henderson
Reply: Makita - HP1621F

M.Henderson

I Agree it is junk it is a shame because the drill it self is very good.It needs a keyed chuck.
Jon
Reply: Makita - HP1621F

Jon

I agree about the keyless Chuck being a piece of junk. I took back the first drill because the spade bit could not be removed. The Keyless chuck fell completely apart on the replacement drill. This ruins an otherwise good product.
I did contact Makita about this problem and they completely ignored my problem. I doubt I will ever buy another Makita product. Both drills were brand new when they malfunctioned.
Accessories
Accessories for the HP1621F

Hole Saws:
See more hole saws 
714024-A
2-1/16" Hole Saw - 5/8"-18 Thread
$8.70

714025-A
2-1/8" Hole Saw - 5/8"-18 Thread
$9.21

714014-A
1-3/8" Hole Saw - 5/8"-18 Thread
$9.18

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