uxcell Hand Reamers Set H8 – 10pc Alloy Tool Steel, 3–12mm, Straight Shank

Overview

The uxcell Hand Reamers Set H8 delivers precise bore finishing in a compact, ready-to-use package. With 10 sizes spanning 3 mm to 12 mm, it covers common hole dimensions found in hobby projects and light fabrication. The reamers are crafted from alloy tool steel, designed for durability and predictable finish cuts, and they arrive as a base-substrate tool without coatings to emphasize consistent geometry and cutting action.

What makes it reliable

Durability starts with the material. Alloy tool steel provides hardness and resilience, helping the tools hold their edge during finish passes. The straight flute design keeps chips contained within the grooves, supporting clean, controlled material removal, especially during shallow cuts. The lack of coatings means the geometry itself drives performance, offering dependable results across a variety of soft substrates.

Key specifications

• Cutting diameter: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm
• Accuracy class: H8
• Material: alloy tool steel; base substrate without coatings
• Flute: 6-flute straight flute
• Shank: straight shank
• Pieces: 10 pcs

Practical uses

• Hand reaming for handicraft processing and bore machining with accurate results
• Suitable for reaming aluminum, cast iron, copper, plastic, wood, and other soft materials
• Great for light cuts, repair work, or enlarging existing holes
• Chips collect in straight flutes, aiding chip management during shallow cuts
• Keep reamers clean and use machine oil to extend tool life

Usage tips for best results

For optimal performance, operate the reamers by hand with a wrench, apply light, steady feeds, and maintain a clean tool surface. A light coat of machine oil during use reduces friction and helps preserve edge integrity over time. Store the set in a dry environment to prevent corrosion and ensure consistent results across projects.