Irwin Wood Chisel Set M444S4N 4 Piece Blue Chip Beveled Edge Hand Tools (1 4 To 1 Inch High Carbon Steel Blades Polypropylene Handles Carving)

Irwin M444S4N 4-Piece Blue Chip Beveled Edge Wood Chisel Set

The Irwin M444S4N is a 4-piece Blue Chip beveled edge wood chisel set containing 1/4-inch, 1/2-inch, 3/4-inch, and 1-inch sizes engineered for timber joinery, mortising, and cabinetmaking. Forged from high-carbon hardened steel alloy, these 5-inch sharpenable blades feature precision-ground beveled edges to clear dovetail sidewalls and tight corners without binding. Each chisel is equipped with an ergonomic polypropylene contoured handle designed to absorb mallet impacts while providing precise manual control for hand-paring operations.

Best Used For:

• Dovetail & Mortise Joinery: Paring precise tenon shoulders, clearing deep mortises, and shaping interlocking dovetails in solid hardwoods.
• Architectural Trim & Door Hardware Recessing: Mortising door hinges, strike plates, and locksets into wooden frames and solid core doors.
• Custom Cabinetry & Detail Carving: Hand-paring timber seams, smoothing inner corners, and trimming wood plugs flush with work surfaces.

Key Performance & Safety Features

• Forged High-Carbon Steel Alloy: Hardened steel blade core maintains a razor-sharp cutting edge through repetitive hardwood paring.
• Precision-Ground Beveled Edges: Slim side bevels allow easy access into narrow recesses, restrictive corners, and dovetail angles.
• Impact-Resistant Blue Chip Handles: Contoured polypropylene handles withstand light mallet strikes while offering comfortable slip-free hand grips.
• Fully Resharpenable 5-Inch Blades: Extended blade bodies can be repeatedly honed and ground on oilstones, whetstones, or diamond plates.
• Versatile 4-Piece Size Range: Includes 1/4", 1/2", 3/4", and 1" widths to cover common architectural and furniture joinery applications.
• Striking Cap End: Engineered to absorb blows from wooden, rubber, or composite mallets without splitting the handle.

What's Included

• (1) 1/4" Blue Chip Beveled Edge Wood Chisel
• (1) 1/2" Blue Chip Beveled Edge Wood Chisel
• (1) 3/4" Blue Chip Beveled Edge Wood Chisel
• (1) 1" Blue Chip Beveled Edge Wood Chisel

Technical Specifications

Pro-Tip: Flatten and polish the back of each chisel blade on a high-grit sharpening stone prior to initial use; a perfectly flat steel back is critical for driving clean cuts and holding precise reference lines while hand-paring dovetails.