WIDIA GTD Spiral Flute Tap: M10x1.5 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC6550)
SKU 3G-OTH-230689
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a WIDIA GTD spiral flute tap used for?
A WIDIA GTD spiral flute tap is used for threading blind holes in materials like steel and stainless steel. Its spiral design pulls chips upward, preventing clogging and ensuring clean threads. This M10x1.5 metric tap with a semi-bottoming chamfer is ideal for general-purpose machining applications.
What are the specifications of the WIDIA GTD VTSFT-TC6550 tap?
The WIDIA GTD VTSFT-TC6550 is a spiral flute tap with M10x1.5 metric thread, 6H tolerance, 3 flutes, and a semi-bottoming chamfer. It is designed for threading blind holes in ferrous materials. The manufacturer part number is VTSFT-TC6550, and the SKU is 445G74.
Where to buy WIDIA GTD taps worldwide?
3G Electric supplies WIDIA GTD taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine WIDIA GTD cutting tools like the VTSFT-TC6550 spiral flute tap. Contact us for pricing and delivery to your location.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a semi-bottoming chamfer, like the WIDIA GTD VTSFT-TC6550, to thread close to the hole bottom. Ensure the tap size matches your thread specification (e.g., M10x1.5) and material. Use proper cutting fluid and machine speed for best results.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















