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Product Summary
The Le Lematec LE-C775 is a pneumatic chamfering and deburring tool. Uses 1/4" shank chamfering and countersink bits (45° and 60°). Adjustable depth stop for consistent chamfer depth. Air inlet: 1/4" NPT at 90 PSI. Requires 4-5 CFM. Works on steel, stainless, aluminum, brass, and plastic. Used for edge chamfering, hole deburring, weld prep, and countersinking. Manufactured by Le Lematec. Price: $139.39. Ships factory direct.
Best for: Professional mechanics, industrial workers, and serious DIY enthusiasts.
LE-C775 Air Chamfering Tool
The LE LEMATEC LE-C775 Air Chamfering Tool is a compact, high-speed solution for precise chamfering and finishing tasks. With its 20,000 RPM free speed, lightweight design, and adjustable cutter head, this tool delivers clean edges on iron and metal materials with ease.
Specifications
- Minimum Radius: 4 mm
- Minimum Hole Diameter for Chamfering: Ø 8 mm
- Minimum Chamfering Depth: 6 mm
- Free Speed: 20,000 RPM
- Chamfer Angle: 45°
- Chamfering Capacity: 0C~1C
- Air Consumption: 22 SCFM
- Air Inlet: 1/4"
- Pressure: 6.2 bar
- Exhaust: Front
- Weight: 0.55 kg
- Length: 100 mm
- Height: 88 mm
Key Features
- Designed for chamfering iron materials with precision
- Radial angle chamfering capability
- Mini one-hand operation for tight spaces
- Alloy steel baffle ensures safe operation
- Adjustable cutter head (0.1–0.9 mm / 0–0.04 in) for versatility
Perfect For
Whether you are a mechanic, technician, carpenter, or DIY enthusiast, the LE-C775 offers clean, professional chamfering results. Its ergonomic, compact build makes it a must-have tool for workshops and home projects alike.
Why Professionals Choose This Tool
- Precision Edge Finishing: Creates smooth, uniform chamfers and bevels on drilled holes, cut edges, and machined parts
- Adjustable Depth Stop: Set consistent chamfer depth across dozens or hundreds of holes — critical for production-quality work
- Eliminates Hand Deburring: Replaces slow, inconsistent hand deburring with fast, repeatable pneumatic chamfering — 5-10x faster than manual methods
- Weld Prep Tool: Quickly bevels plate edges for proper weld joint preparation (V-groove, J-groove) on steel and stainless fabrication
What's in the Box
- LE-C775 air chamfering tool body
- Chamfering bit (pre-installed)
- Collet wrench
- Air inlet fitting (1/4" NPT)
- User manual
Compatible With
| Bits | Standard 1/4" shank chamfering and countersink bits (45° and 60° angles) |
| Air Compressors | 4-5 CFM at 90 PSI |
| Materials | Steel, stainless steel, aluminum, brass, copper, cast iron, plastic |
Ideal Applications: edge chamfering, hole deburring, weld joint prep, countersinking, machine shop finishing, production deburring, metal fabrication, plate edge beveling
Frequently Asked Questions
What air compressor do I need for the LE-C775 Air Chamfering Tool?
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-C775 Air Chamfering Tool 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 is the difference between chamfering and deburring?
Deburring removes the sharp raised edge (burr) left after drilling or cutting — it makes parts safe to handle. Chamfering cuts a precise angled surface (usually 45°) around a hole or edge — it creates a beveled transition for countersunk fasteners, weld prep, or aesthetic finishing. The LE-C775 does both, but excels at producing consistent, measured chamfers.
Can this tool create countersinks for flat-head screws?
Yes. Using a standard 82° countersink bit (1/4" shank), the LE-C775 creates perfect countersinks for flat-head machine screws and wood screws. The adjustable depth stop ensures every countersink is the same depth — critical for flush-mounted fasteners in visible 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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