AtticZone M5 x 0.8 Metric Hand Thread Tap and Die Set, Right Hand

Key features

• [2 Taps & 1 Die Set]: M5 x 0.8 metric, right hand. Includes 1 taper tap (starter tap for first stage threading, long chamfer for easy start), 1 plug tap (for blind/through holes, covers the function of a bottom tap), and 1 round die (for external thread cutting & repair). Perfect for creating new threads or fixing worn/stripped metric threads
• [Specification ]: M5-0.8 tap & die are manufactured strictly to metric thread specifications, achieving 6H internal thread precision / 6g external thread precision to ensure accurate thread profile and fit. Tap: Overall length 51 mm, thread cutting length 21mm, shank diameter 5mm, square drive 4mm, square length 9mm. Die: outer diameter 20mm and thickness 7mm. Complete dimensions ensure perfect fit with standard tap wrenches and die stocks
• [Material]: 5x0.8 tap and die set is crafted from 9SiCr alloy tool steel — outperforming ordinary bearing steel and carbon steel. Cutting edge hardened to 60-63HRC for sharpness, wear resistance, and anti-chipping. Shank maintains 45-50HRC for torsion strength. This hardness-gradient design significantly reduces tap breaking and tooth chipping risk during manual operation
• [Application]: 5mm x 0.8 tap die works on low-carbon steel, aluminum, brass, cast iron, and hard plastics. Widely applied in automotive repair, mechanical maintenance, plumbing renovation, farm machinery repair, mold processing, workshop production and household DIY projects. Ideal for professional maintenance workers, technicians and DIY enthusiasts to solve various metric thread problems
• [Pro Tips for M5 0.8]: Hand use only. Straight flute design allows downward chip evacuation for through holes and blind holes. Recommended pre-drill hole size: 4.2mm(0.1654"). Always use tapping oil/cutting fluid for better thread quality. Tapping depth ≤ 1.5x tap diameter. Die works best with proper die stock (not included)

Metric hand tap and die — M5 x 0.8 for internal and external thread cutting, threading, and thread repair Model: M5 x 0.8, 0.8mm pitch, right hand thread Material: 9SiCr Silicon-Chromium Alloy Tool Steel — hardened to 60-63HRC at the cutting edge for wear resistance and anti-chipping Precision Standard: Hand tap with H4 pitch diameter tolerance (produces standard 6H internal thread) + 6g die tolerance for external threads — delivering accurate thread fit that prevents loosening or jamming. Wide Application: Ideal for automotive repair, mechanical maintenance, plumbing renovation, farm machinery repair, DIY projects. Works on low-carbon steel, aluminum, brass, cast iron and hard plastics. 2 Taps Cover It All: Taper tap for easy start + plug tap for blind and through holes. This 2-tap set matches the performance of traditional 3-piece sets — no need for a separate bottom tap Important Note: Designed for hand use only. Not suitable for high-speed machine operation Package Includes: 1 M5 x 0.8 taper tap, 1 M5 x 0.8 plug tap, 1 M5 x 0.8 round die

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