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WIDIA GTD General Purpose Spiral-Flute Tap M12x1.25 - General Purpose Spiral-Flute Taps

WIDIA GTDGeneral Purpose Spiral-Flute Taps

WIDIA GTD General Purpose Spiral-Flute Tap M12x1.25

The WIDIA GTD Spiral Flute Tap is a general-purpose tap in M12x1.25 metric size, featuring a D5 / 6H tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5527).

SKU 3G-OTH-230597

Also listed as: VTSFTTC5527 · VTSFT TC5527

Brand

WIDIA GTD

Item

General Purpose Spiral-Flute Tap M12x1.25

Part Number

VTSFT-TC5527

Category

General Purpose Spiral-Flute Taps

Available to Order

Also known as:VTSFT-TC5527WIDIA GTD

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Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
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Technical Specifications

WIDIA GTD

Manufacturer Part Number

VTSFT-TC5527 

Type

D5 / 6H, 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 is a general-purpose tap in M12x1.25 metric size, featuring a D5 / 6H tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT-TC5527).

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

The 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 in applications like automotive, aerospace, and general manufacturing.

What are the specifications of the WIDIA GTD spiral flute tap M12x1.25?

This WIDIA GTD tap has a metric M12x1.25 thread size, D5 / 6H tolerance, 3 flutes, and a semi-bottoming chamfer. The MPN is VTSFT-TC5527. It is a general-purpose spiral-flute tap for blind hole threading in various materials.

Where to buy WIDIA GTD taps in worldwide?

You can source WIDIA GTD taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the VTSFT-TC5527 and other WIDIA GTD tooling.

How to select the correct WIDIA GTD tap for blind holes?

For blind holes, choose a spiral flute tap like this WIDIA GTD model to evacuate chips upward. Ensure the thread size (M12x1.25), tolerance class (6H), and chamfer type (semi-bottoming) match your material and hole depth. Consult WIDIA GTD technical data for optimal speeds and feeds.

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 general purpose spiral-flute taps. We supply genuine products and their technical documentation.

Browse all WIDIA GTD products →Contact our engineers →

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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry directs chips upward, preventing clogging and ensuring clean threads. With a semi-bottoming chamfer, it is suitable for threading close to the bottom of blind holes. Tolerance H5 / 2B provides accurate thread fit for general-purpose applications

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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The 3-flute design and semi-bottoming chamfer facilitate chip evacuation upward, making it suitable for general-purpose tapping in production and repair environments. Thread size: 1/4"-28 UNF, tolerance H5 / 2B

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