18PCS Tap and Drill Set - 4341 High Speed Steel Metric Drill and Tap Set

18PCS Tap and Drill Set - 4341 High Speed Steel Metric Drill and Tap Set

• Size of Taps and Drills: 9 drill bits include wire gauge sizes 2.05mm, 2.50mm, 2.90mm, 3.30mm, 4.20mm, 5.00mm, 6.70mm, 8.50mm, 10.20mm. 9 hand taps include M2.5*0.45, M3*0.5, M3.5*0.6, M4*0.7, M5*0.8, M6*1, M8*1.25, M10*1.5, M12*1.75.
• Advanced Material and Performance: Made from high-speed steel for enhanced durability and precision.he superior design keeps the tap's cutting edges sharper while efficiently collecting chips for deeper and cleaner holes.
• Efficient Operation: Drills and taps are matched, improving work efficiency. Featuring fully grounded cutting teeth, a larger rake angle, and wide straight flutes, our taps produce superior thread accuracy in both through holes and blind holes.
• Multi-Purpose Application: The tap and tap wrench are designed to make shallow cuts in narrow spaces. The drill and tap combo are tailored for industrial production, maintenance or portable drilling jobs in metal, aluminum, and plastics. Multi-purpose for both manual and machine operation.
• Organized Holder: The whole drill bit set are kept in storage case with size index for easy storage and organizing.