Makita HM1303B Instruction Manual page 7

1. Bit with collar
2. Bit without coller
Installing or removing the bit
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This tool accepts bits either with or without a collar on its
1
shank.
To install the bit, follow either procedure (1) or (2) described
2
below.
(1) For bits with a collar
1
2
3
1. Bit
3. Tool holder
5. When the bit is retained
Pivot the tool retainer back and slightly downward. Insert
the bit into the tool holder as far as it will go. To securely
retain the bit, return the tool retainer to its original posi-
tion.
CAUTION:
• Always assure that the bit is securely retained by
attempting to pull the bit out of the tool holder after
completing the above procedure.
(2) For bits without a collar
1
2
3
1. Notched portion
3. Barrel
5. When the bit is retained
Pivot the tool retainer back and slightly downward. With
the notched portion of the bit facing the tool retainer
shaft, insert the bit into the tool holder as far as it will go.
Then pivot the tool retainer further downward toward the
barrel to securely retain the bit.
4
4
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Fig.(1)
5
2. Tool retainer
4. When the bit is inserted
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Fig.(2)
5
2. Tool retainer shaft
4. When the bit is inserted
7