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WIDIA GTD Spiral Flute Tap: 1/4"-20 UNC, H3 / 3B, 3 Flute, Plug Chamfer - Spiral-Flute Taps for Aluminum
WIDIA GTDSpiral-Flute Taps for Aluminum

WIDIA GTD Spiral Flute Tap: 1/4"-20 UNC, H3 / 3B, 3 Flute, Plug Chamfer

The WIDIA GTD Spiral Flute Tap (1/4"-20 UNC, MPN 16017) is a high-speed steel tap with H3 / 3B tolerance, a 3-flute design, and a plug chamfer, engineered for threading aluminum. 3G Electric interprets your demand…

SKU 3G-OTH-232782

Brand
WIDIA GTD
Item
Spiral Flute Tap: 1/4"-20 UNC, H3 / 3B, 3 Flute, Plug Chamfer
Category
Spiral-Flute Taps for Aluminum
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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

Technical Specifications

WIDIA GTD
Manufacturer Part Number
16017
Type
H3 / 3B, Plug 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 (1/4"-20 UNC, MPN 16017) is a high-speed steel tap with H3 / 3B tolerance, a 3-flute design, and a plug chamfer, engineered for threading aluminum. 3G Electric interprets your demand for this specific OEM tool, sources it across our global supply network, and delivers it with accountable support — backed by specialist depth in industrial equipment across 14 departments.

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 chip clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.

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

This WIDIA GTD tap has a 1/4"-20 UNC thread size, H3 / 3B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for threading aluminum. The manufacturer part number is 16017.

Where to buy WIDIA GTD taps in worldwide?

You can source WIDIA GTD taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the WIDIA GTD spiral flute tap (MPN 16017).

How to select the right WIDIA GTD tap for aluminum?

For aluminum, choose a spiral flute tap with a plug chamfer and H3 tolerance for blind holes. The WIDIA GTD 1/4"-20 UNC tap (MPN 16017) is a suitable option. Ensure the tap matches your thread size and material hardness. Use proper cutting fluid to extend tool life and improve thread quality.

Used in

Common applications for WIDIA GTD
Automotive manufacturing — WIDIA GTD spiral-point taps (e.g., VTSPO5099) for through-hole threading in engine blocks
Aerospace component production — WIDIA GTD TiCN-coated taps for threading stainless steel and titanium alloys
General machining job shops — WIDIA GTD hand tap sets for maintenance and repair threading of UNC/UNF fasteners
Aluminum fabrication — WIDIA GTD spiral-flute taps for aluminum (e.g., MPN 16058) for blind-hole threading in heat sinks
Hydraulic system assembly — WIDIA GTD thread-forming taps (e.g., MPN 19862) for cold-forming threads in ductile materials
Oil and gas equipment — WIDIA GTD cobalt spiral-flute taps (e.g., VTSFT5170) for threading high-strength steel components

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16023)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16023)
WIDIA GTD Spiral Flute Tap: 1/4"-28 UNF, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16021)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 1/4"-28 UNF, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16021)
WIDIA GTD Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16029)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16029)
WIDIA GTD Spiral Flute Tap: #10-24 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16011)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: #10-24 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16011)
WIDIA GTD Spiral Flute Tap: 1/2"-13 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16039)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 1/2"-13 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16039)
WIDIA GTD Spiral Flute Tap: #8-32 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16009)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: #8-32 UNC, H3 / 3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 16009)

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