WIDIA GTD Thread Forming Tap: #4-40 UNC, H3 / 2B-3B, Bottoming Chamfer
The WIDIA GTD Thread Forming Tap (#4-40 UNC, MPN 19849) is a general-purpose thread-forming tap with a bottoming chamfer, TiN-coated high-speed steel construction, and H3 / 2B-3B tolerance class. 3G Electric…
SKU 3G-OTH-236179
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WIDIA GTD Thread Forming Tap (#4-40 UNC, MPN 19849) is a general-purpose thread-forming tap with a bottoming chamfer, TiN-coated high-speed steel construction, and H3 / 2B-3B tolerance class. 3G Electric interprets your demand for this precision tool, sources it from our extensive industrial network, and delivers it with specialist support across 14 departments — including machining, electrical, and power transmission — backed by our deep expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the WIDIA GTD Thread Forming Tap #4-40 UNC used for?
The WIDIA GTD Thread Forming Tap #4-40 UNC is used to create internal threads in metal workpieces without cutting material, ideal for ductile materials like aluminum and low-carbon steel. It is commonly applied in automotive, aerospace, and general manufacturing for producing strong, burr-free threads in through or blind holes.
What are the specifications of the WIDIA GTD Thread Forming Tap 19849?
The WIDIA GTD Thread Forming Tap 19849 has a #4-40 UNC thread size, H3 / 2B-3B tolerance, bottoming chamfer, and TiN coated high speed steel construction. It is designed for general purpose thread forming in ductile materials, providing precise thread fit and extended tool life.
Where to buy WIDIA GTD Thread Forming Tap 19849 worldwide?
You can source the WIDIA GTD Thread Forming Tap 19849 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your manufacturing operations.
How to select the correct WIDIA GTD thread forming tap for my application?
Select the WIDIA GTD thread forming tap based on thread size (e.g., #4-40 UNC), material type (ductile metals like aluminum or steel), and required thread class (H3 / 2B-3B). Choose bottoming chamfer for blind holes or plug chamfer for through holes. TiN coating improves wear resistance in abrasive materials.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
