WIDIA GTD Spiral Point Tap: 3/8"-24 UNF, H3, 3 Flute, Plug Chamfer
The WIDIA GTD Spiral Point Tap (3/8"-24 UNF) is a general purpose spiral-point tap with an H3 tolerance, plug chamfer, and TiN coated high-speed steel construction. It features 3 flutes and is identified by…
SKU 3G-OTH-214421
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Product Description
The WIDIA GTD Spiral Point Tap (3/8"-24 UNF) is a general purpose spiral-point tap with an H3 tolerance, plug chamfer, and TiN coated high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 19112.
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 design pushes chips forward, preventing chip clogging and enabling efficient, high-speed production threading in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD tap 19112?
The WIDIA GTD tap model 19112 is a 3/8"-24 UNF spiral point tap with H3 tolerance, 3 flutes, and a plug chamfer. It features a TiN coated high-speed steel construction for wear resistance and extended tool life in general-purpose threading operations.
Where to buy WIDIA GTD taps in worldwide?
WIDIA GTD taps are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this tap worldwide, handling full logistics, customs clearance, and delivery to your facility. Contact 3G Electric for availability and lead time.
How to select the correct WIDIA GTD tap for a job?
Select a WIDIA GTD tap based on thread size (e.g., 3/8"-24 UNF), material type, and hole configuration. For through holes, a spiral point tap like model 19112 is ideal. Match the chamfer type (plug, bottoming, or taper) to the hole depth and required thread length.
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.














