Description
Product Overview
The Burkit Store M16x1.5 Thread Tap is engineered for professional machining applications. Constructed from hardened steel with a straight‑fluted design, it offers rapid chip evacuation and eliminates blocking. Key specifications include a 4″ (101.5mm) tap length, 1.26″ (32mm) thread head, 12.5mm shank diameter, and an H2 accuracy class for tight tolerances. The metric pitch of 1.5mm ensures compatibility with standard M16x1.5 threads, while the silver finish provides corrosion resistance.
Usage
Designed for use on cast iron, copper, brass, abrasive steel, A3 steel and other metal materials, this tap excels in creating clean, precise threads in both production and repair environments. Ideal for CNC operators, maintenance technicians, and hobbyist machinists who need reliable performance on a variety of workpieces. 
Why Choose Us
Burkit Store combines decades of tooling expertise with rigorous quality control. Each tap undergoes heat treatment and precision grinding to meet H2 class standards, guaranteeing repeatable results. Our commitment to customer support includes detailed usage guides and responsive service, ensuring you get the most out of your investment.
Key Features
- Straight fluted design for fast chip removal and reduced blocking
- H2 accuracy class delivers high‑precision threads
- Metric 1.5mm pitch compatible with standard M16x1.5 specifications
- Durable hardened steel construction with corrosion‑resistant silver finish
- Versatile application across cast iron, brass, copper, and various steels
FAQ
What material is the tap made from?
The tap is forged from hardened steel and heat‑treated to achieve H2 accuracy, providing strength and wear resistance.
Can this tap be used on non‑metal materials?
It is optimized for metalworking; using it on plastics or wood may result in poor thread quality and tool wear.
What is the recommended cutting fluid?
Use a high‑quality metalworking fluid compatible with steel to improve chip evacuation and extend tool life.
Is the tap compatible with standard CNC machines?
Yes, the 12.5mm shank fits most CNC spindle holders and manual tap wrenches.
How do I maintain the tap for long service life?
After each use, clean the flutes of debris, apply a light oil coating, and store in a dry environment to prevent corrosion.




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