Size Options:This combo tap set includes M3, M4, M5, M6, M8, and M10 sizes. These taps are designed to create threads in pre-drilled holes with diameters of approximately 3 mm (1/8 in), 4 mm (5/32 in), 5 mm (3/16 in), 6 mm (1/4 in), 8 mm (5/16 in), and 10 mm (3/8 in) respectively. The corresponding standard thread pitches are 0.5 mm (M3), 0.7 mm (M4), 0.8 mm (M5), 1.0 mm (M6), 1.25 mm (M8), and 1.5 mm (M10), catering to various threading requirements.
HSS Spiral Cutting Blades: Wear-resistant HSS material with high cutting efficiency delivers sharp drilling on soft metals, thin sheets, and plastics, allowing drilling, tapping, and deburring in one step.
Deep Chip-Removal Flutes: Deepened flutes help prevent jamming during drilling and reduce overheating caused by trapped chips, protecting the drill from burning out.
Numbered Handle Markings: Each tap is engraved with its corresponding size for easy storage, quick identification, and reduced errors, improving work efficiency.
Hex Shank Design: Non-slip hex shank compatible with tapping machines and drill presses for stable and secure operation.
