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WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H5, 4 Flute, Bottoming Chamfer - General Purpose Hand Taps
WIDIA GTDGeneral Purpose Hand Taps

WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H5, 4 Flute, Bottoming Chamfer

SKU 3G-OTH-221567

Brand
WIDIA GTD
Item
Straight Flute Tap: 3/8"-16 UNC, H5, 4 Flute, Bottoming Chamfer
Category
General Purpose Hand Taps
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
14170
Type
H5, Bottoming Chamfer, High Speed Steel
Flute
4
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Technical Documents

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

Frequently Asked Questions

What is a WIDIA GTD 3/8"-16 UNC straight flute tap used for?

This WIDIA GTD tap is used for cutting internal threads in a 3/8"-16 UNC hole. Its bottoming chamfer and 4-flute design make it suitable for threading blind holes in general machining applications across industries like automotive and aerospace.

What are the specifications of the WIDIA GTD 14170 tap?

The WIDIA GTD 14170 is a 3/8"-16 UNC straight flute tap with an H5 tolerance, 4 flutes, and a bottoming chamfer. It is made from high-speed steel and is designed for general purpose hand tapping in ferrous and non-ferrous materials.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 3/8"-16 UNC tap to your facility. Contact us for availability and lead time.

How to select the right tap for a 3/8"-16 UNC thread?

For a 3/8"-16 UNC thread, choose a tap with matching size and pitch. A bottoming chamfer tap like this WIDIA GTD is ideal for blind holes. Ensure the tap material (high-speed steel) suits your workpiece hardness and use proper cutting fluid for 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 general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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