The Ingco HMBSK30082 Mitre Box and Back Saw Set is a precision woodworking combination tool designed to execute flawless, repeatable angular cuts in wood moldings, trim pieces, picture frames, and small timber profiles. Offering a highly reliable alternative to heavy power tools, this classic hand tool duo is an essential addition to the workshop kits of finish carpenters, interior decorators, picture framers, and meticulous DIY woodworkers.

The centerpiece of the kit is a rugged, heavy-duty mitre box injection-molded from high-impact structural polymer. It features precision-engineered slot guides that hold the saw blade firmly at absolute $45^\circ$ and $90^\circ$ angles, completely removing the guesswork from intricate corner joints and square crosscuts. Complementing the box is a premium 12-inch (300mm) back saw, or tenon saw, manufactured from high-carbon steel. The saw features a rigid steel spine running along its top edge to prevent the blade from flexing, ensuring perfectly straight, true kerfs. Its fine-tooth blade geometry is precision-ground to deliver clean, splinter-free cuts in delicate finishes, while the ergonomic, impact-resistant handle provides a secure, comfortable grip that reduces wrist fatigue during repeat cutting strokes.

Technical Specifications

• Brand: INGCO

• Model: HMBSK30082

• Product Type: Mitre Box and Back Saw Set / Tenon Saw Kit

• Saw Blade Length: 12 Inches / 300mm

• Mitre Box Inner Length: High-capacity operational cutting channel

• Pre-Set Cutting Angles Matrix: 90-degree perpendicular crosscuts, 45-degree left/right horizontal bevels, and 45-degree inclined face mitres

• Saw Blade Material Composition: Premium Heat-Treated High-Carbon Steel Core

• Saw Spine Construction: Heavy-Duty Steel Backing Rib for structural stiffness

• Mitre Box Material Composition: High-Impact Rigid Structural Polymer Shell

• Handle Construction: Ergonomic Shock-Absorbing Soft-Grip Handle Layout

• Primary Target Substrates: Softwood timber planks, hardwood finish trims, polymer crown moldings, polystyrene baseboards, MDF boards, and wooden picture frames

• Primary Applications: Cutting $45^\circ$ corner bevels for crown molding profiles, trimming baseboard junctions flush, preparing architectural door casing trims, squaring wood joints for cabinetry, and slicing delicate trim lines neatly

• Packaging Type: Packed securely by color sleeve and shrink-wrapped protection layout