WIDIA GTD Spiral Point Tap: M4x0.7 Metric, D4, 2 Flute, Plug Chamfer
The WIDIA GTD Spiral Point Tap is a general-purpose tap designed for M4x0.7 Metric threading. This D4, plug chamfer tap features 2 flutes and is constructed from TiN coated high speed steel (MPN 19921).
SKU 3G-OTH-214276
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Product Description
The WIDIA GTD Spiral Point Tap is a general-purpose tap designed for M4x0.7 Metric threading. This D4, plug chamfer tap features 2 flutes and is constructed from TiN coated high speed steel (MPN 19921).
Frequently Asked Questions
What is the WIDIA GTD spiral point tap used for?
The WIDIA GTD spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing clogging and improving thread quality in production environments.
What are the specifications of the WIDIA GTD spiral point tap?
This tap has an M4x0.7 metric thread, D4 shank diameter, 2 flutes, plug chamfer, and TiN-coated high-speed steel. The manufacturer part number is 19921. It is a general-purpose spiral-point tap for through-hole applications.
Where to buy the WIDIA GTD spiral point tap worldwide?
3G Electric supplies the WIDIA GTD spiral point tap worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.
How to select the correct WIDIA GTD tap for my application?
Select based on thread size (M4x0.7), hole type (through vs. blind), and material. Spiral point taps suit through holes; spiral flute taps suit blind holes. TiN coating improves wear resistance in abrasive materials. Consult WIDIA GTD guidelines for optimal performance.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














