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WIDIA GTD Tap Kit: 3/4"-10 UNC, 2B, 4 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: 3/4"-10 UNC, 2B, 4 Flute

SKU 3G-OTH-319549

Brand
WIDIA GTD
Item
Tap Kit: 3/4"-10 UNC, 2B, 4 Flute
Category
Three-Piece Hand Tap Sets
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
11655
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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a WIDIA GTD 3/4-10 UNC tap kit used for?

This three-piece hand tap set is used for cutting internal UNC threads in metal. The taper, plug, and bottoming taps allow sequential threading for through holes and blind holes, common in maintenance, repair, and production machining across industrial sectors.

What are the specifications of the WIDIA GTD 11655 tap kit?

The WIDIA GTD 11655 kit includes one each taper (4GR64), plug (4GR65), and bottoming (4GR66) tap. It is 3/4"-10 UNC, 2B class fit, 4 flute, made of high-speed steel. Designed for hand threading in ferrous and non-ferrous materials.

Where to buy WIDIA GTD tap kits worldwide?

3G Electric supplies WIDIA GTD tap kits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 11655 three-piece set.

How to select the correct tap for a blind hole?

For blind holes, use a bottoming tap (like the 4GR66 in this WIDIA GTD kit) to thread close to the bottom. Start with the taper tap, then plug, then bottoming. Ensure the tap size matches the required thread class (2B for UNC) and material hardness.

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 three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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