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WIDIA GTD Spiral Flute Tap: 5/8"-18 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364691) - General Purpose Spiral-Flute Taps
WIDIA GTDGeneral Purpose Spiral-Flute Taps

WIDIA GTD Spiral Flute Tap: 5/8"-18 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364691)

The WIDIA GTD Spiral Flute Tap (5/8"-18 UNF) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364691). 3G Electric interprets this demand and sources the exact OEM…

SKU 3G-OTH-230373

Brand
WIDIA GTD
Item
Spiral Flute Tap: 5/8"-18 UNF, 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
5364691
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 (5/8"-18 UNF) is a general-purpose tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN 5364691). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments — and far more — to ensure you get the right solution.

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

This WIDIA GTD spiral flute tap is designed for threading blind holes in ferrous 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.

What are the specifications of the WIDIA GTD spiral flute tap 5364691?

The WIDIA GTD spiral flute tap (MPN 5364691) has a 5/8"-18 UNF thread size, H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It is a general purpose tap for blind hole threading. 3G Electric supplies this genuine WIDIA GTD tap to customers worldwide.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies genuine WIDIA GTD taps, including the 5/8"-18 UNF spiral flute tap (MPN 5364691), 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 tooling.

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

For blind holes, choose a spiral flute tap with a semi-bottoming or bottoming chamfer to thread close to the hole bottom. Match the tap's thread size, pitch, and tolerance class (e.g., H3 / 3B) to your application. WIDIA GTD taps like this 5/8"-18 UNF model are designed for reliable chip evacuation.

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
This WIDIA GTD spiral-flute tap is designed for threading blind holes in materials such as steel, stainless steel, and aluminum. The spiral flute design pulls chips upward and out of the hole, making it suitable for applications where chip evacuation is critical. It features a 9/16"-18 UNF thread size, H3 / 3B tolerance class, semi-bottoming chamfer, and 3 flutes
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This WIDIA GTD spiral-flute tap is designed for threading blind holes in materials such as steel, stainless steel, and aluminum. The spiral flute design pulls chips upward and out of the hole, making it suitable for applications where chip evacuation is critical. It features a 9/16"-18 UNF thread size, H3 / 3B tolerance class, semi-bottoming chamfer, and 3 flutes
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging at the bottom of the hole. It features a semi-bottoming chamfer, 3 flutes, and an H5 / 2B tolerance class. Suitable for general manufacturing and maintenance applications
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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging at the bottom of the hole. It features a semi-bottoming chamfer, 3 flutes, and an H5 / 2B tolerance class. Suitable for general manufacturing and maintenance applications
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
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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 7/16"-20 UNF thread, H3 / 3B tolerance class, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in steel, stainless steel, and aluminum; spiral flute design evacuates chips upward to prevent clogging
WIDIA GTD
General purpose spiral-flute tap with 7/16"-20 UNF thread, H3 / 3B tolerance class, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in steel, stainless steel, and aluminum; spiral flute design evacuates chips upward to prevent clogging
WIDIA GTD Spiral Flute Tap: 1/2"-20 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN 5364637)
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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)

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