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WIDIA GTD Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364544) - General Purpose Spiral-Flute Taps
WIDIA GTDGeneral Purpose Spiral-Flute Taps

WIDIA GTD Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364544)

The WIDIA GTD Spiral Flute Tap (3/8"-16 UNC) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364544). 3G Electric interprets demand and sources this genuine industrial…

SKU 3G-OTH-230934

Brand
WIDIA GTD
Item
Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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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
5364544
Type
H3 / 3B, Semi-Bottoming Chamfer
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 (3/8"-16 UNC) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364544). 3G Electric interprets demand and sources this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

The WIDIA GTD spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral flute design pulls chips upward, preventing clogging, while the semi-bottoming chamfer allows threading close to the hole bottom. It is common in automotive and general machining applications.

What are the specifications of the WIDIA GTD tap 5364544?

The WIDIA GTD tap MPN 5364544 is a 3/8"-16 UNC spiral flute tap with a H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It is designed for general purpose threading in blind holes. 3G Electric supplies this genuine WIDIA GTD tap and handles worldwide logistics and customs.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies genuine WIDIA GTD taps, including the 3/8"-16 UNC spiral flute tap MPN 5364544, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other WIDIA GTD threading tools.

How to select the right spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap with a semi-bottoming or bottoming chamfer to maximize thread depth. Match the tap tolerance (e.g., H3 / 3B) to your required thread class. The WIDIA GTD 5364544 with 3 flutes and 3/8"-16 UNC size is suitable for general purpose blind hole threading in steel and aluminum.

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 spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 3 flutes and a semi-bottoming chamfer. Thread size: 5/16"-18 UNC. Tolerance class: H3 / 3B. Manufacturer part number: 5364502
WIDIA GTD
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 3 flutes and a semi-bottoming chamfer. Thread size: 5/16"-18 UNC. Tolerance class: H3 / 3B. Manufacturer part number: 5364502
General purpose spiral-flute tap with 3/8"-16 UNC thread size, H5 tolerance for 2B class fit, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute design evacuates chips upward to prevent clogging
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General purpose spiral-flute tap with 3/8"-16 UNC thread size, H5 tolerance for 2B class fit, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute design evacuates chips upward to prevent clogging
WIDIA GTD Spiral Flute Tap: 3/8"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364559)
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WIDIA GTD Spiral Flute Tap: 3/8"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364559)
General purpose spiral-flute tap with H3 / 3B tolerance, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute evacuates chips upward to prevent clogging
WIDIA GTD
General purpose spiral-flute tap with H3 / 3B tolerance, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute evacuates chips upward to prevent clogging
General purpose spiral-flute tap with 5/16"-24 UNF thread, H3 / 3B tolerance, 3 flutes, and semi-bottoming chamfer. Spiral flute design pulls chips upward, suitable for threading blind holes in various materials. Commonly used in machining and maintenance applications
WIDIA GTD
General purpose spiral-flute tap with 5/16"-24 UNF thread, H3 / 3B tolerance, 3 flutes, and semi-bottoming chamfer. Spiral flute design pulls chips upward, suitable for threading blind holes in various materials. Commonly used in machining and maintenance applications
WIDIA GTD Spiral Flute Tap: 3/4"-16 UNF, H3 / 3B, 4 Flute, Semi-Bottoming Chamfer (MPN 5364706)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 3/4"-16 UNF, H3 / 3B, 4 Flute, Semi-Bottoming Chamfer (MPN 5364706)

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General purpose spiral-flute tap for threading blind holes in ferrous materials. Features a bottoming chamfer for threading to the bottom of the hole, and a black oxide cobalt finish for wear resistance. 1/4"-28 UNF thread size, H5 / 2B tolerance class, 3 flutes
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a 5/8"-11 UNC thread size, H5 / 2B tolerance, 3 flutes, and bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging
WIDIA GTD Spiral Flute Tap: #10-32 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer, TiCN Coated Cobalt (MPN VTSFT-TC5033)
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WIDIA GTD Spiral Flute Tap: 3/4"-10 UNC, H3 / 3B, 4 Flute, Semi-Bottoming Chamfer (MPN VTSFT5100)
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