The Dormer HSS Duo M4 Second Tap & A002 Drill Bit Set provides a convenient two-piece solution for efficient and accurate threading tasks. Each set includes a high-speed steel (HSS) straight flute tap and its corresponding A002 split-point jobber drill bit, ensuring compatibility and ease of use.
This set is designed to save time and minimise errors, making it ideal for professional and DIY applications. The included second tap is specifically suited for through drilling, conforming to ISO standards for threading up to 1.5x the tap's diameter in most materials.
Features & Benefits:
- High-Speed Steel (HSS) construction ensures durability and long tool life.
- Precision-ground A002 split-point drill bit reduces walking and improves accuracy.
- Suitable for most materials, including steel, aluminium, and plastics.
- Convenient set reduces the need for separate purchases and mismatched components.
Whether for workshop, automotive, or home improvement projects, this Dormer set delivers professional-quality results with minimal effort.