Sandvik - 7/16" Unc Blue Spiral Flute TapThis is a very high quality machine tap designed for use in rigid CNC or conventional machines. Spiral Flute taps are ideal for tapping blind holes as they push the swart upwards and out of the hole. Some notable features of this tap are: Increased tool life as a result of an optimum combination of material and geometry, which gives low material adhesion. The tap geometry provides adequate flute space resulting in negligible swarf congestion and

✅ Surface Finishing – Ideal for rounding edges

Bright Finish

✔ Durable & Long-Lasting – Solid carbide construction ensures a long tool life even in high-demand environments

Here at Wallers Industrial Hardware we provide a great range of Ball Nose bits to suit all your needs

or other soft metals

INSIZE adjustable squares are the perfect instrument for drawing straight lines or checking for straightness

Bright or Steam Tempered Finish – Enhances surface wear resistance (finish may vary)

reducing downtime and eliminating the need for component replacement

Part Number: 21704

🔹 Efficient Cutting – The two-layer cutting design offers efficient drilling while minimizing heat buildup and friction

✔ Two-Layer Cutting Geometry – Ensures fast drilling with minimal vibration for clean

Applications: External Thread Turning for Unified Thread Forms