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C
omparison of products
Testing condition
* Drilling depth : 30mm * Capacity of testing battery : 2.0 Ah
Numbers in chart below are relative values when setting Model B-18 's capacity as 100.
* Material : Mortar
18 V Class
Makita 8443D
Competitor B B-18
Numbers in chart below are relative values when setting Model B-14 's capacity as 100.
* Material : Mortar
Makita 8433D
14.4 V Class
Competitor B B-14
Competitor C C-14
Competitor D D-14
Numbers in chart below are relative values when setting Model B-12 's capacity as 100.
* Material : Mortar
Makita 8413D
12 V Class
Competitor B B-12
Numbers in chart below are relative values when setting Model B-12 's capacity as 100.
* Material : Mortar
18 V Class
18 V Class
Makita 8443D
Makita 8443D
14.4 V Class
14.4 V Class
Makita 8433D
Makita 8433D
12 V Class
12 V Class
Makita 8413D
Makita 8413D
18 V Class
Competitor B B-18
14.4 V Class
Competitor B B-14
12 V Class
Competitor B B-12
14.4 V Class
Competitor C C-14
15.6V
Competitor D D-14
Numbers in chart below are relative values when setting Model B-12 's capacity as 100.
* Material : Brick
18 V Class
Makita 8443D
14.4 V Class
Makita 8433D
12 V Class
Makita 8413D
Competitor B B-18
18 V Class
14.4 V Class
Competitor B B-14
12 V Class
Competitor B B-12
14.4 V Class
Competitor C C-14
Competitor D D-14
15.6V
Numbers in chart below are relative values when setting Model B-12 's capacity as 100.
* Material : Brick
18 V Class
Makita 8443D
14.4 V Class
Makita 8433D
12 V Class
Makita 8413D
18 V Class
Competitor B B-18
14.4 V Class
Competitor B B-14
12 V Class
Competitor B B-12
14.4 V Class
Competitor C C-14
Competitor D D-14
15.6V
Working Speed
Slow
* Bit diameter : 16mm
195
100
* Bit diameter : 14mm
125
100
90
130
(15.6V)
* Bit diameter : 12.5mm
115
100
* Bit diameter : 9.5mm
135
135
120
120
115
115
85
135
100
130
145
* Bit diameter : 11mm
110
95
95
75
95
100
95
115
* Bit diameter : 6 mm
105
85
85
90
125
100
95
145
Fast
30.6 sec.
18.8 sec.
20 sec.
6.4 sec.
6.4 sec.
7.0 sec.
7.0 sec.
7.1 sec.
7.1 sec.
8.1sec.
9.4 sec.
9.4 sec.
6.4 sec.
7.0 sec.
7.1 sec.
Performance examples
one battery pack charge
Few
Many
240
100
185
100
26 holes
135
90
155
100
20 holes
210
210
91 holes
91 holes
73 holes
73 holes
170
170
135
135
58 holes
58 holes
130
150
100
210
120
175
69 holes
140
55 holes
105
41 holes
120
100
100
155
95
160
96 holes
115
70 holes
90
53 holes
150
130
100
160
125
17 holes
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