WIDIA GTD Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, Semi-Bottoming Chamfer
The WIDIA GTD Pipe and Conduit Thread Tap (1/4"-18 NPT, MPN VTSTR8303) is a general-purpose pipe tap with a semi-bottoming chamfer, 4 flutes, and cobalt construction. 3G Electric interprets this demand and delivers…
SKU 3G-OTH-266060
Also listed as: VTSTR 8303 · VTSTR-8303
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WIDIA GTD Pipe and Conduit Thread Tap (1/4"-18 NPT, MPN VTSTR8303) is a general-purpose pipe tap with a semi-bottoming chamfer, 4 flutes, and cobalt construction. 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist sourcing across 14 industrial departments.
Frequently Asked Questions
What is a WIDIA GTD pipe and conduit thread tap used for?
A WIDIA GTD pipe and conduit thread tap is used to cut internal NPT threads in pipe fittings and conduit for leak-proof joints in plumbing, pneumatic, and hydraulic systems. Its semi-bottoming chamfer allows threading close to the bottom of a blind hole, making it ideal for industrial maintenance and fabrication.
What are the specifications of the WIDIA GTD VTSTR8303 thread tap?
The WIDIA GTD VTSTR8303 is a 1/4"-18 NPT pipe tap with 4 flutes, a semi-bottoming chamfer, and is made from cobalt for heat resistance and durability. It is designed for general-purpose threading in steel, stainless steel, and other ferrous materials, delivering clean, accurate threads.
Where to buy WIDIA GTD pipe taps in worldwide?
3G Electric supplies and delivers WIDIA GTD pipe taps worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for pricing and lead time on the VTSTR8303 or other WIDIA GTD tooling.
How to select the right WIDIA GTD thread tap for NPT applications?
Select a WIDIA GTD thread tap based on thread size (e.g., 1/4"-18 NPT), chamfer type (semi-bottoming for blind holes, taper for through holes), and material. Cobalt taps like the VTSTR8303 suit harder materials. Always match the tap to the pipe schedule and use proper cutting fluid for thread quality and tool life.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
