Bostitch BTMT72394 Operation and Maintenance Manual
![Bostitch BTMT72394 Chisel manual cover](/images/ospBOkRmmTLjaUFALhdrYzjx/thumbs/thumb175x175.webp)
To sharpen the Bostitch BTMT72394 Chisel, use a sharpening stone or a honing guide. Start with a coarse grit and gradually move to a finer grit to achieve a sharp edge. Ensure to maintain the original bevel angle for optimal performance.
Regularly clean the chisel after use to prevent rust. Apply a light coat of oil to the blade and store it in a dry place. Periodically check for any nicks or dullness and sharpen as needed.
If the blade becomes chipped, use a coarse sharpening stone to grind out the chip, then sharpen the edge as usual. Be careful to maintain the correct bevel angle during this process.
No, the Bostitch BTMT72394 Chisel is designed for woodworking tasks. Using it on metal surfaces can damage the blade and reduce its effectiveness.
Always wear safety goggles to protect your eyes from flying debris. Secure your workpiece properly and use the chisel with controlled, steady pressure to avoid accidents.
Hold the chisel handle firmly with one hand while guiding the blade with your other hand. Ensure your fingers are well behind the blade's edge for safety and better control.
If the chisel is not cutting cleanly or requires excessive force to use, it likely needs sharpening. A visual inspection revealing a dull edge is also a clear indication.
Store the chisel in a protective case or tool roll to prevent the blade from being damaged. Keep it away from moisture and direct sunlight to avoid rust and material degradation.
While a power tool can be used, it requires experience to avoid overheating and damaging the blade. Manual sharpening with a stone is recommended for those unfamiliar with power tool sharpening.
Use fine-grit sandpaper or a rust eraser to gently scrub the rust off the blade. Once clean, apply a protective oil to prevent future rusting.