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

WIDIA GTD Three-Piece Hand Tap Set: 3/4"-10 UNC, 2B, 4 Flute, High Speed Steel

WIDIA GTD Three-Piece Hand Tap Sets.

SKU 3G-OTH-319549

Brand
WIDIA GTD
Item
Three-Piece Hand Tap Set: 3/4"-10 UNC, 2B, 4 Flute, High Speed Steel
Part Number
11655
Category
Three-Piece Hand Tap Sets
Available to Order
Also known as:11655WIDIA GTD
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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

Product Description

WIDIA GTD Three-Piece Hand Tap Sets.

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 repair — WIDIA GTD hand taps (e.g., M14x2) for rethreading aluminum engine components and transmission housings.
Aerospace maintenance — WIDIA GTD straight flute taps for threading non-ferrous airframe parts during repair and overhaul.
General engineering — WIDIA GTD M6x1 and M8x1.25 hand taps for creating metric threads in aluminum fixtures and jigs.
Energy sector — WIDIA GTD M18x1.5 taps for threading aluminum valve bodies and manifolds in pneumatic systems.
Appliance manufacturing — WIDIA GTD M12x1.75 taps for producing threaded holes in aluminum casings and frames.
Bicycle frame building — WIDIA GTD M16x2 taps for threading bottom bracket shells and other aluminum frame components.
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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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