Craftsman CMHT20800
CRAFTSMAN Miter Box, Hand Miter Saw, Adjustable Angle Hand Saw
مدل: CMHT20800
برند: صنعتگر
1. مقدمه
Thank you for choosing the CRAFTSMAN CMHT20800 Miter Box and Hand Saw. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new tool. Designed for precision cutting, this manual miter saw is ideal for various woodworking projects involving wood, plastic, and laminate. Please read this manual thoroughly before operation and keep it for future reference.
2. محتویات بسته
Upon opening your CRAFTSMAN Miter Box and Hand Saw package, please verify that all the following components are included and in good condition:
- 1 x Miter Box
- 1 x Hand Saw (12-inch blade)
- 1 x Work Stop
- 2 عدد پین بادامک

شکل 2.1: اجزای شامل
3. ویژگی های کلیدی
The CRAFTSMAN Miter Box and Hand Saw is engineered for precision and durability, offering several features to enhance your cutting tasks:
- برش دقیق: Designed specifically for accurate wood cutting.
- Easy Angle Adjustment: Features one-touch angle adjustments for quick and precise setting of common miter angles.
- Secure Material Clamping: یکپارچه clamps and a work stop securely hold your material in place, allowing for quick, repetitive cuts.
- تیغه بادوام: The hand saw features induction hardened teeth for long-lasting sharpness and extended tool life.
- دستگیره راحت: Equipped with a comfortable bi-material handle for improved control and reduced fatigue during use.
- برنامه همه کاره: Ideal for cutting various materials including wood, laminate, and plastic.

شکل ۲: ویژگیهای محصول در پایانview

Figure 3.2: Compatible Materials
4. راه اندازی
Before using your miter box and hand saw, follow these steps for proper assembly and preparation:
- باز کردن قطعات: تمام قطعات را با دقت از بستهبندی خارج کنید. مطمئن شوید که هیچ قطعهای گم نشده یا آسیب ندیده باشد.
- Assemble Miter Box Base: Place the miter box base on a stable, flat surface.
- Attach Saw Guides: Securely attach the saw guides to the miter box base. Ensure they are firmly in place to allow the saw to glide smoothly.
- Insert Cam Pins: Place the two cam pins into their designated holes on the miter box. These will be used to secure your workpiece.
- Prepare Hand Saw: Ensure the hand saw blade is properly seated in its frame and the handle is securely attached.
- Secure to Workbench (Recommended): For optimal stability and precision, it is highly recommended to secure the miter box to a workbench using clamps or screws through the designated mounting holes.

Figure 4.1: Assembled Miter Box and Hand Saw
5. دستورالعمل های عملیاتی
Follow these instructions for safe and effective operation of your CRAFTSMAN Miter Box and Hand Saw:
- Select Desired Angle: The miter box features preset angle stops (e.g., 45°, 60°, 75°, 90°). To select an angle, pull the red button on the saw guide, pivot the saw to the desired angle, and release the button to lock it into place. Ensure the saw is firmly seated in the chosen angle slot.

Figure 5.1: Angle Adjustment Mechanism

Figure 5.2: Preset Angle Stops
- موقعیت قطعه کار: Place your workpiece firmly against the back fence of the miter box.
- قطعه کار ایمن: Use the included cam pins to secure the workpiece. Insert the cam pins into the appropriate holes on the miter box to hold the material tightly against the fence and the base. This prevents movement during cutting and ensures accuracy.

Figure 5.3: Securing Material with Cam Clamps
- شروع برش: With the saw blade resting in the chosen angle slot, apply light, even pressure and begin sawing with a smooth, consistent back-and-forth motion. Allow the saw's weight and sharpness to do most of the work. Avoid forcing the blade, as this can lead to inaccurate cuts and premature blade wear.
- برش کامل: Continue sawing until the cut is complete. Once finished, carefully remove the workpiece and clear any sawdust.
6. تعمیر و نگهداری
Proper maintenance will extend the life and performance of your CRAFTSMAN Miter Box and Hand Saw:
- تمیز کردن: After each use, clear all sawdust and debris from the miter box and saw blade. A brush or compressed air can be used. Ensure the saw guides are free of obstructions for smooth operation.
- مراقبت از تیغه: The saw blade features induction hardened teeth for durability. However, over time, the blade may become dull. If cuts become difficult or rough, consider replacing the blade. Always use a compatible 12-inch hand saw blade.
- روغن کاری: Periodically apply a light coat of silicone spray or a similar lubricant to the saw's guide rods to ensure smooth gliding action.
- ذخیره سازی: Store the miter box and hand saw in a dry, clean environment to prevent rust and damage.

Figure 6.1: Induction Hardened Teeth
7 عیب یابی
If you encounter issues with your miter box and hand saw, refer to the following common problems and solutions:
| مشکل | علت احتمالی | راه حل |
|---|---|---|
| برشهای نادرست یا خشن | Dull blade; Workpiece not secured; Incorrect angle setting; Forcing the saw | Replace blade; Ensure workpiece is clamped tightly; Verify angle setting; Use smooth, even strokes without excessive force. |
| Difficulty adjusting angles | Sawdust or debris in angle slots; Stiff mechanism | Clean angle slots thoroughly; Apply lubricant to moving parts. |
| Saw not gliding smoothly | Dust or debris on guide rods; Lack of lubrication | Clean guide rods; Apply lubricant to guide rods. |
| Plastic components appear fragile | Material choice for certain parts | Handle with care, especially during assembly and transport. Avoid dropping the tool. |
8. مشخصات
| صفت | جزئیات |
|---|---|
| شماره مدل | CMHT20800 |
| نام تجاری | صنعتگر |
| منبع تغذیه | دستی |
| جنس تیغه | فولاد پرسرعت |
| طول تیغه | 12 اینچ |
| تعداد دندان ها | 80 |
| مواد دسته | فلز |
| وزن مورد | 6.98 پوند |
| ابعاد محصول | 24.6 x 9.4 x 10.4 اینچ |
| توصیه سطح | Wood, Plastic, Laminate |
| اجزای شامل | Miter box, saw, work stop, (2) cam pins |
| کشور مبدا | تایوان |
9. گارانتی و پشتیبانی
The CRAFTSMAN CMHT20800 Miter Box and Hand Saw comes with a گارانتی کامل مادام العمر. This warranty covers defects in material or workmanship for the life of the product. For warranty claims, technical support, or any questions regarding your product, please contact Craftsman customer service directly. Refer to the official Craftsman webبرای دریافت جدیدترین اطلاعات تماس، به بستهبندی سایت یا محصول مراجعه کنید.
Always ensure you are using genuine Craftsman replacement parts for optimal performance and to maintain your warranty.
اسناد مرتبط - CMHT20800
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