BN Products-USA BNH-640 Rotary Hammer Drill Instruction Manual
- October 30, 2023
- BN Products USA
Table of Contents
BN Products-USA BNH-640 Rotary Hammer Drill
BNH-640 ROTARY HAMMER
BN Customer Service (800) 992-3833
1250 Watt | SDS-Max Chuck | 2-9J | 1500-3100 BPM
Product Information – BNH-640 Rotary Hammer
The BNH-640 Rotary Hammer is a powerful tool designed for heavy-duty drilling and chiseling applications. It has a 1250 Watt motor and an SDS-Max chuck that can handle bits up to 2-9J. The tool has a variable speed control ranging from 1500-3100 BPM for precision drilling and chiseling. The product is manufactured by BN Products-USA and comes with a parts guide.
- Motor Power: 1250 Watt
- Chuck Type: SDS-Max
- Max Bit Size: 2-9J
- Variable Speed Control: 1500-3100 BPM
Product Usage Instructions
The BNH-640 Rotary Hammer is a versatile tool that can be used for drilling and chiseling in a variety of materials such as concrete, brick, and stone. Follow the below instructions for safe and efficient usage of the product.
Step 1: Safety Precautions
- Always wear appropriate personal protective equipment (PPE) such as safety glasses, dust mask, and hearing protection.
- Ensure the tool is securely grounded before usage.
- Do not use the tool in wet or damp conditions.
- Keep the tool away from children and untrained individuals.
Step 2: Assembly
- Refer to the BNH-640 Parts Guide for assembly instructions.
- Ensure all parts are securely attached before usage.
Step 3: Bit Selection
- Select the appropriate bit for the material to be drilled or chiseled.
- Ensure the bit is securely attached to the SDS-Max chuck.
Step 4: Usage
- Connect the tool to a power source and turn it on.
- Hold the tool firmly with both hands and apply pressure to the material.
- Use the variable speed control to adjust the speed as needed.
- When drilling, periodically remove the bit from the hole to clear out debris.
- When chiseling, use a back-and-forth motion to remove material.
Step 5: Maintenance
- Regularly clean the tool and its parts after usage.
- Check the tool’s carbon brushes regularly and replace them when needed.
- Refer to the BNH-640 Parts Guide for maintenance instructions.
Following these instructions will ensure safe and efficient usage of the BNH-640 Rotary Hammer. For any questions or concerns, please contact BN Customer Service at (800) 992-3833 or visit www.BNProducts.com.
PRODUCT PARTS GUIDE
3450 N Sabin Brown Road | Wickenburg, AZ 85390
(800) 992-3833 | www.BNProducts.com