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Product Summary
The Le Lematec LE-BS-706B is a pneumatic belt sander using 1/2" x 13" (13mm x 330mm) sanding belts. Air inlet: 1/4" NPT. Requires 4-5 CFM at 90 PSI. Quick tension-release belt changes. Compatible with aluminum oxide, zirconia, and ceramic belts in 40-320 grit. Used for auto body filler shaping, weld smoothing, contour sanding, and metal deburring. Manufactured by Le Lematec. Price: $119.97. Ships factory direct.
Best for: Professional mechanics, industrial workers, and serious DIY enthusiasts.
LE-BS-706B (1/2"x13") Air Belt Sander
The LE-BS-706B Air Belt Sander is a compact and powerful tool designed for professionals and DIY enthusiasts who need precision, speed, and comfort while sanding in tight spaces. With its lightweight build and high rotation speed, it delivers consistent results for mechanics, carpenters, and technicians alike.
Key Features
- Belt size: 1/2"x13" (12.7mm x 330mm)
- Rotation Speed: 18,000 RPM for fast and efficient sanding
- Low vibration level: 0.9828 m/s² ensures smoother operation
- Lightweight at just 1.72 lbs (0.78 kg) for reduced fatigue
- Length: 12.8 in. (325 mm) – perfect for confined spaces
- Air Inlet: 1/4 in. with a 3/8 in. (10 mm) hose connection
- Average Air Consumption: 3.5 CFM
Durable and Efficient
Built to handle demanding workshop environments, the LE-BS-706B is made for long-lasting use. Its ergonomic design ensures a secure grip while providing stability during continuous operation. The compact size makes it perfect for reaching edges, corners, and tight angles where larger sanders cannot fit.
Applications
Ideal for metal finishing, wood shaping, auto body repair, and detailed sanding work. Whether you're a mechanic, carpenter, technician, or DIY hobbyist, this air belt sander is an essential addition to your toolkit.
Why Professionals Choose This Tool
- Precision Sanding: 1/2" x 13" belt size reaches into tight spaces, contours, and detailed areas that wider sanders cannot access
- High Speed Performance: Belt speed delivers fast material removal for weld smoothing, surface blending, and finish work
- Lightweight Design: Compact body reduces operator fatigue during extended sanding sessions in auto body, woodworking, and metal fabrication
- Variable Contact: Use the flat platen for flush sanding or the exposed belt section for contour and radius work
- Quick Belt Changes: Tension release lever allows belt swaps in under 30 seconds — no tools required
What's in the Box
- LE-BS-706B air belt sander body
- Sanding belt (1/2" x 13" pre-installed)
- Belt tension adjustment key
- Air inlet fitting (1/4" NPT)
- User manual
Compatible With
| Sanding Belts | 1/2" x 13" (13mm x 330mm) — aluminum oxide, zirconia, ceramic belts in 40-320 grit |
| Air Compressors | 4-5 CFM at 90 PSI, 20+ gallon tank |
| Materials | Metal, wood, fiberglass, plastic, composite materials, auto body filler |
Ideal Applications: auto body filler shaping, weld smoothing, metal deburring, wood contour sanding, fiberglass finishing, paint removal, surface blending, detail sanding
Frequently Asked Questions
What air compressor do I need for the LE-BS-706B Air Belt Sander 1/2" x 13"?
This tool requires approximately 4-6 CFM at 90 PSI. A compressor with at least a 20-gallon tank provides sufficient air volume for intermittent use. For continuous operation, a 30+ gallon tank is recommended.
Is the LE-BS-706B Air Belt Sander 1/2" x 13" compatible with my existing air setup?
Yes. Like all Le Lematec tools, it uses a standard 1/4" NPT air inlet fitting that's compatible with most compressors, hoses, and quick-connect couplers from any manufacturer.
What grit sanding belt should I use for auto body work?
Start with 80 grit for heavy filler shaping and weld grinding. Move to 120 grit for blending and feathering. Use 180-220 grit for final prep before primer. For paint removal, 60-80 grit cuts fastest. Aluminum oxide belts offer the best value; ceramic belts last 3-4x longer on metal.
Can the LE-BS-706B sand curved and contoured surfaces?
Yes. The 1/2" narrow belt is specifically designed for contour work. Use the exposed belt section (where belt wraps around the idler wheel) for concave surfaces and inside radii. The narrow profile follows complex curves that wider belt sanders and orbital sanders cannot reach.
How does an air belt sander compare to an electric one?
Air belt sanders are lighter (less motor weight), run cooler (no overheating during continuous use), and produce more torque per ounce. They are the preferred choice in professional auto body shops, metal fabrication, and woodworking. The tradeoff is you need an air compressor, but if you already have one, an air belt sander is the superior tool.
How It Compares
The LE-BS-706B's narrow 1/2" x 13" belt size is purpose-built for tight spaces, weld seam finishing, and detail sanding that wider belt sanders cannot reach. Compared to the larger LE-BS-708B (3/4" x 20-1/2"), the 706B trades sanding coverage for access to confined areas. Compared to air die grinders with sanding attachments, the belt sander provides more consistent, flat contact and faster material removal across linear surfaces.
Shipping Information
- Most USA-based orders are shipped directly from our warehouses within 24 hours for your convenience and maximum efficiency.
- Your product should arrive within 3 - 7 Business Days.
Product Return/Refund and Exchange Policies
At Pro Air Tools, we ensure that we are providing the best quality products from the most trusted hand tool brand. Thus, we stand behind all of our products and quality control 100%.
In the event that the products you ordered from us did not meet your expectations, we will gladly offer you our 30 Months Satisfaction Guarantee Request, no questions asked and no restocking fee!
If within 30 Months from your purchase, you are not fully satisfied with any of the products, you may request any of the following:
- Product Replacement
- Exchange the product with another product of the same value.
- Refund the amount you paid.
Proof of purchase from Pro Air Tools is required for all return, refund, and exchange requests. We also require anyone who wishes to return a product, or request a refund, to fill out our Return/Refund Form. We will notify you via email or phone once we process your return/refund request. Refunds will be credited to the original payment method.
With regards to product exchanges, please note that we only accept this type of request if the product delivered to you is defective or damaged. If a customer opts to request a product exchange with “change of mind” as the reason, the product must be returned in its original packaging. The product should not be used or installed in any manner. All return shipping costs will be shouldered by the customer. Return unused product to our office address at 103 Edwin Pl. Asheville, N.C. 28801.
If you have any question regarding our return/refund and exchange policy that was not answered here, feel free to reach out to us via:
Email at info@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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