WIDIA GTD Straight Flute Tap: 1/2"-13 UNC, 3BX, 4 Flute, Semi-Bottoming Chamfer
WIDIA GTD Straight-Flute Machine Taps for Aluminum.
SKU 3G-OTH-211005
Also listed as: GT 40 · GT-40
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
WIDIA GTD Straight-Flute Machine Taps for Aluminum.
Frequently Asked Questions
What is a WIDIA GTD straight flute tap used for?
A WIDIA GTD straight flute tap is used for threading holes in aluminum and non-ferrous materials. Its 4-flute design and semi-bottoming chamfer provide efficient chip evacuation and precise thread forming in through or blind holes, common in automotive and aerospace machining.
What are the specifications of the WIDIA GTD GT40 tap?
The WIDIA GTD GT40 is a straight flute tap with size 1/2"-13 UNC, 3BX tolerance, 4 flutes, and a semi-bottoming chamfer. It is designed for aluminum and non-ferrous materials, offering reliable thread cutting in industrial applications.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine WIDIA GTD cutting tools to your facility, ensuring compliance with international shipping requirements.
How to select the right tap for aluminum threading?
Select a tap with a semi-bottoming chamfer like the WIDIA GTD GT40 for blind holes in aluminum. Use a 4-flute straight flute design for chip clearance. Match thread size (1/2"-13 UNC) and tolerance (3BX) to your application. Consult a technical specialist for material-specific speeds and feeds.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.