H3641DB - Rotary hammer HiKOKI - Free user manual and instructions
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| Product Type | Rotary Hammer |
| Brand | HiKOKI |
| Model | H3641DB |
| Power Source | Corded Electric |
| Input Power | 1100 W |
| Impact Energy | 3.2 J |
| No-Load Speed | 0-900 rpm |
| Impact Rate | 0-4500 bpm |
| Chuck Type | SDS-Plus |
| Drilling Capacity (Concrete) | 32 mm |
| Drilling Capacity (Steel) | 13 mm |
| Drilling Capacity (Wood) | 32 mm |
| Vibration Level | 15 m/s² |
| Sound Pressure Level | 90 dB(A) |
| Weight | 5.0 kg |
| Dimensions (L x W x H) | 400 x 90 x 220 mm |
| Power Cord Length | 5 m |
| Features | Variable speed, reverse, depth stop, auxiliary handle |
| Safety | Overload protection, vibration control |
| Maintenance | Regular brush inspection, lubrication |
| Spare Parts Availability | Available, repairable design |
Frequently Asked Questions - H3641DB HiKOKI
How do I change the drill bit on the HiKOKI H3641DB?
To change the bit, first unplug the tool. Pull back the chuck sleeve, insert the SDS-Plus bit, and release the sleeve. Ensure the bit is locked by pulling it gently.
What type of chuck does the H3641DB use?
It uses an SDS-Plus chuck, which allows for quick bit changes and secure clamping.
Is the H3641DB suitable for heavy concrete drilling?
Yes, with an impact energy of 3.2 J, it is effective for drilling into concrete, masonry, and stone up to 32 mm diameter.
How can I adjust the speed on this rotary hammer?
The H3641DB has a variable speed trigger. Light pressure gives low speed; more pressure increases speed. It also has a speed selector dial for pre-setting maximum speed.
What is the impact energy of the H3641DB?
The impact energy is 3.2 joules, providing strong hammering action for tough materials.
How should I maintain the HiKOKI H3641DB?
Regularly clean the tool after use, inspect carbon brushes every 50 hours, and lubricate the chuck and gear housing as per the manual.
Is the H3641DB cordless or corded?
It is a corded electric rotary hammer, providing consistent power without battery limitations.
What safety features does the H3641DB include?
It includes an overload clutch to prevent torque reaction, a vibration control system, and a lock-on switch for continuous operation.
Can the H3641DB be used for chiseling?
Yes, it has a chiseling mode. Rotate the mode selector to the hammer-only position and use appropriate chisels.
Where can I find the user manual for the H3641DB?
The manual can be downloaded for free from notice-facile.com in PDF format, or accessed via the QR code on the tool.
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USER MANUAL H3641DB HiKOKI
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Product information
Brand : HiKOKI
Model : H3641DB
Category : Rotary hammer