The Ingco HKTFS1308 3-Piece Machinist Steel File Set is an industrial-grade hand tool kit engineered for precision metalwork, deburring, material removal, and surface smoothing. This highly versatile set features three essential geometric profiles—Flat, Round, and Half-Round—making it an indispensable asset for toolmakers, mechanical workshops, metal fabricators, and serious DIY enthusiasts who require uniform material reduction on both flat and complex curved profiles.

Each file in this collection is precision-crafted from premium T12 alloy steel, a high-carbon structural material celebrated for its superior hardness, wear resistance, and long-lasting tooth sharpness under intensive daily use. The precision-cut tooth configurations deliver an aggressive yet smooth cutting action, rapidly shaving down steel, iron, brass, and other tough metals without clogging or premature dulling. To ensure total control and user safety during high-pressure shaping tasks, each file is built with an ergonomic, impact-resistant handle that offers a comfortable, non-slip grip even in oil-slicked workshop environments. Whether cleaning up rough weld beads, widening bore holes, or finishing intricate machinery components, this comprehensive kit ensures an immaculate, professional finish.

Technical Specifications

• Brand: INGCO

• Model Number: HKTFS1308

• Product Type: Professional Machinist Steel File Set

• Total Piece Count: 3 Pieces

• Tool Length Profile: 8 Inches / 200 mm (Blade Length)

• Blade Core Material: Heavy-Duty High-Carbon T12 Alloy Steel

• Cut Type Classification: Bastard / Medium-Coarse Cut for rapid material removal

• Included File Geometries:

  • 1 x Flat Steel File (For square edges, surface leveling, and flat faces)

  • 1 x Round Steel File (For enlarging circular holes and smoothing concave profiles)

  • 1 x Half-Round Steel File (Dual-purpose flat and shallow curve contouring)

• Handle Ergonomics: Impact-Resistant Two-Tone Comfort Grip Handle

• Primary Target Materials: Structural steel, cast iron, copper, brass, and industrial plastics

• Primary Applications: Metal fabrication, automotive part deburring, engineering workshops, custom blacksmithing, and smoothing sharp cut edges

• Packaging Type: Retail-ready protective half-double blister layout