LE-C775 Air Chamfering Tool – Smooth Precise Edge Finishing

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. Related Categories → Air Grinders → Air Sanders → Accessories