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WIDIA GTD 5/16-18 UNC H3 3B 3-Flute Bottoming Chamfer High Speed - Spiral-Flute Taps for Aluminum
WIDIA GTDSpiral-Flute Taps for Aluminum

WIDIA GTD 5/16-18 UNC H3 3B 3-Flute Bottoming Chamfer High Speed

The WIDIA GTD Spiral Flute Tap (5/16"-18 UNC, MPN 16024) is a high-speed steel bottoming-chamfer tap with H3 / 3B tolerance and 3 flutes, designed for tapping aluminum. 3G Electric interprets your demand and sources…

SKU 3G-OTH-232860

Brand
WIDIA GTD
Item
5/16-18 UNC H3 3B 3-Flute Bottoming Chamfer High Speed
Part Number
16024
Category
Spiral-Flute Taps for Aluminum
Available to Order
Also known as:16024WIDIA GTD
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
16024
Type
H3 / 3B, Bottoming Chamfer, High Speed Steel
Flute
3

Technical Documents

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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA GTD Spiral Flute Tap (5/16"-18 UNC, MPN 16024) is a high-speed steel bottoming-chamfer tap with H3 / 3B tolerance and 3 flutes, designed for tapping aluminum. 3G Electric interprets your demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

The WIDIA GTD spiral flute tap is designed for threading blind holes in aluminum and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.

What are the specifications of the WIDIA GTD spiral flute tap?

This WIDIA GTD tap has a 5/16"-18 UNC thread size, H3 / 3B tolerance, 3 flutes, and a bottoming chamfer. It is made from high-speed steel and has manufacturer part number 16024. The H3 tolerance ensures a precise fit for 3B class threads, ideal for aluminum and soft materials.

Where to buy WIDIA GTD taps in worldwide?

You can source WIDIA GTD taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times; we provide competitive pricing and reliable sourcing for this WIDIA GTD spiral flute tap.

How to select the correct WIDIA GTD tap for aluminum?

For aluminum, choose a spiral flute tap like this WIDIA GTD model to manage chip evacuation in blind holes. Ensure the thread size (5/16"-18 UNC), chamfer type (bottoming), and tolerance (H3) match your application. Use proper cutting fluid and speed to extend tool life. 3G Electric can assist with selection guidance.

Used in

Common applications for WIDIA GTD
Automotive repair — WIDIA GTD hand taps (e.g., M14x2) for rethreading aluminum engine components and transmission housings.
Aerospace maintenance — WIDIA GTD straight flute taps for threading non-ferrous airframe parts during repair and overhaul.
General engineering — WIDIA GTD M6x1 and M8x1.25 hand taps for creating metric threads in aluminum fixtures and jigs.
Energy sector — WIDIA GTD M18x1.5 taps for threading aluminum valve bodies and manifolds in pneumatic systems.
Appliance manufacturing — WIDIA GTD M12x1.75 taps for producing threaded holes in aluminum casings and frames.
Bicycle frame building — WIDIA GTD M16x2 taps for threading bottom bracket shells and other aluminum frame components.
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WIDIA GTD Products

3G Electric supplies WIDIA GTD spiral-flute taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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