We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
WIDIA GTD Tap Kit: 1/2"-13 UNC, 2B, 4 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: 1/2"-13 UNC, 2B, 4 Flute

SKU 3G-OTH-319871

Brand
WIDIA GTD
Item
Tap Kit: 1/2"-13 UNC, 2B, 4 Flute
Category
Three-Piece Hand Tap Sets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WIDIA GTD
Manufacturer Part Number
11631
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is the WIDIA GTD Tap Kit 11631 used for?

The WIDIA GTD Tap Kit 11631 is used for hand threading 1/2"-13 UNC holes in metal. It includes taper, plug, and bottoming taps for starting, intermediate, and blind-hole threading. Common in automotive, general manufacturing, and maintenance applications.

What are the specifications of the WIDIA GTD Tap Kit 11631?

This three-piece hand tap set includes one each taper (4GR40), plug (4GR41), and bottoming (4GR42) tap. It is 1/2"-13 UNC, 2B class fit, with 4 flutes, made from high-speed steel. The manufacturer part number is 11631.

Where to buy the WIDIA GTD Tap Kit 11631 worldwide?

3G Electric supplies the WIDIA GTD Tap Kit 11631 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine WIDIA GTD tooling for global industrial customers.

How to select the correct WIDIA GTD tap for a blind hole?

For blind holes, use the bottoming tap (4GR42) from the WIDIA GTD kit. It has a shorter chamfer to thread close to the hole bottom. Start with the taper tap (4GR40), then plug (4GR41), and finish with the bottoming tap for full threads.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
WIDIA GTD Tap Kit: 9/16"-12 UNC, 2B, 4 Flute, High Speed Steel (MPN 11639). Key specifications — attr1300563: One Each Taper 4GR48, Plug 4GR49, Bottoming 4GR50.
WIDIA GTD
WIDIA GTD Tap Kit: 9/16"-12 UNC, 2B, 4 Flute, High Speed Steel (MPN 11639). Key specifications — attr1300563: One Each Taper 4GR48, Plug 4GR49, Bottoming 4GR50.
WIDIA GTD Tap Kit: 7/16"-14 UNC, 2B, 4 Flute, High Speed Steel (MPN 11623). Key specifications — attr1300563: One Each Taper 4GR32, Plug 4GR33, Bottoming 4GR34.
WIDIA GTD
WIDIA GTD Tap Kit: 7/16"-14 UNC, 2B, 4 Flute, High Speed Steel (MPN 11623). Key specifications — attr1300563: One Each Taper 4GR32, Plug 4GR33, Bottoming 4GR34.
WIDIA GTD Tap Kit: 7/8"-9 UNC, 2B, 4 Flute, High Speed Steel (MPN 11663). Key specifications — attr1300563: One Each Taper 4GR72, Plug 4GR73, Bottoming 4GR74.
WIDIA GTD
WIDIA GTD Tap Kit: 7/8"-9 UNC, 2B, 4 Flute, High Speed Steel (MPN 11663). Key specifications — attr1300563: One Each Taper 4GR72, Plug 4GR73, Bottoming 4GR74.
WIDIA GTD Tap Kit: 3/8"-24 UNF, 2B, 4 Flute, High Speed Steel (MPN 11619). Key specifications — attr1300563: One Each Taper 4GR28, Plug 4GR29, Bottoming 4GR30.
WIDIA GTD
WIDIA GTD Tap Kit: 3/8"-24 UNF, 2B, 4 Flute, High Speed Steel (MPN 11619). Key specifications — attr1300563: One Each Taper 4GR28, Plug 4GR29, Bottoming 4GR30.
WIDIA GTD Tap Kit: 7/16"-20 UNF, 2B, 4 Flute, High Speed Steel (MPN 11627). Key specifications — attr1300563: One Each Taper 4GR36, Plug 4GR37, Bottoming 4GR38.
WIDIA GTD
WIDIA GTD Tap Kit: 7/16"-20 UNF, 2B, 4 Flute, High Speed Steel (MPN 11627). Key specifications — attr1300563: One Each Taper 4GR36, Plug 4GR37, Bottoming 4GR38.
WIDIA GTD Tap Kit: 3/8"-16 UNC, 2B, 4 Flute, High Speed Steel (MPN 11615). Key specifications — attr1300563: One Each Taper 4GR24, Plug 4GR25, Bottoming 4GR26.
WIDIA GTD
WIDIA GTD Tap Kit: 3/8"-16 UNC, 2B, 4 Flute, High Speed Steel (MPN 11615). Key specifications — attr1300563: One Each Taper 4GR24, Plug 4GR25, Bottoming 4GR26.

More from WIDIA GTD

View all WIDIA GTD parts →
WIDIA GTD Tap Kit: 3/4"-10 UNC, 2B, 4 Flute, High Speed Steel (MPN 11655). Key specifications — attr1300563: One Each Taper 4GR64, Plug 4GR65, Bottoming 4GR66.
WIDIA GTD
WIDIA GTD Tap Kit: 3/4"-10 UNC, 2B, 4 Flute, High Speed Steel (MPN 11655). Key specifications — attr1300563: One Each Taper 4GR64, Plug 4GR65, Bottoming 4GR66.
WIDIA GTD Tap Kit: 1"-14 UNS, H4, 4 Flute, High Speed Steel (MPN 14571). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.
WIDIA GTD
WIDIA GTD Tap Kit: 1"-14 UNS, H4, 4 Flute, High Speed Steel (MPN 14571). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.
WIDIA GTD Tap Kit: 9/16"-12 UNC, H3, 4 Flute, High Speed Steel (MPN 14341). Key specifications — attr1300563: One Each Taper 4AHX8, Plug 4AHX9, Bottoming 4AKC0.
WIDIA GTD
WIDIA GTD Tap Kit: 9/16"-12 UNC, H3, 4 Flute, High Speed Steel (MPN 14341). Key specifications — attr1300563: One Each Taper 4AHX8, Plug 4AHX9, Bottoming 4AKC0.
WIDIA GTD Tap Kit: 9/16"-18 UNF, 2B, 4 Flute, High Speed Steel (MPN 11643). Key specifications — attr1300563: One Each Taper 4GR52, Plug 4GR53, Bottoming 4GR54.
WIDIA GTD
WIDIA GTD Tap Kit: 9/16"-18 UNF, 2B, 4 Flute, High Speed Steel (MPN 11643). Key specifications — attr1300563: One Each Taper 4GR52, Plug 4GR53, Bottoming 4GR54.
WIDIA GTD Tap Kit: 1/2"-20 UNF, 2B, 4 Flute, High Speed Steel (MPN 11635). Key specifications — attr1300563: One Each Taper 4GR44, Plug 4GR45, Bottoming 4GR46.
WIDIA GTD
WIDIA GTD Tap Kit: 1/2"-20 UNF, 2B, 4 Flute, High Speed Steel (MPN 11635). Key specifications — attr1300563: One Each Taper 4GR44, Plug 4GR45, Bottoming 4GR46.
WIDIA GTD Tap Kit: 1 1/4"-7 UNC, H4, 4 Flute, High Speed Steel (MPN 14615). Key specifications — attr1300563: One Each Taper 4GZ92, Plug 4GZ93, Bottoming 4GZ94.
WIDIA GTD
WIDIA GTD Tap Kit: 1 1/4"-7 UNC, H4, 4 Flute, High Speed Steel (MPN 14615). Key specifications — attr1300563: One Each Taper 4GZ92, Plug 4GZ93, Bottoming 4GZ94.
WIDIA GTD Tap Kit: #10-32 UNF, H2, 4 Flute, High Speed Steel (MPN 15355). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.
WIDIA GTD
WIDIA GTD Tap Kit: #10-32 UNF, H2, 4 Flute, High Speed Steel (MPN 15355). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.
WIDIA GTD Tap Kit: 1 1/2"-6 UNC, 2B, 4 Flute, High Speed Steel (MPN 11719). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.
WIDIA GTD
WIDIA GTD Tap Kit: 1 1/2"-6 UNC, 2B, 4 Flute, High Speed Steel (MPN 11719). Key specifications — attr1300563: One Each Taper, Plug, and Bottoming.