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Widia Gtd

Widia Gtd VTSFT-TC5564 Spiral Flute Tap M14x1.5 3 Flutes 91.2mm

SKU CH-7WPM-KNP7B

A spiral-flute tap cuts M14 × 1.5 metric threads in blind holes, 91.2 mm overall with three flutes and a 25.4 mm thread length

  • M14 × 1.5 metric thread for standard fine-pitch holes
  • 2 mm overall length reaches deep or recessed threads
  • Three-flute spiral design clears chips efficiently in blind holes
  • High-speed steel with black oxide resists wear and reduces friction
  • D6 limit and 6H class ensure precise, repeatable fit

M14 × 1.5 spiral-flute tap for metric threads

This high-speed steel tap cuts right-hand metric fine threads sized M14 × 1.5 with three flutes. It is built for machine or hand tapping in general-purpose metalwork where a bottoming chamfer is required. The black oxide finish adds wear resistance during repeated use.

Verify thread size drill diameter and fit class

Confirm the workpiece uses a 12.00 mm drill for the 75 percent thread engagement before starting. Ensure the application calls for a 6H class of fit and a thread length of 25.4 mm within the 91.2 mm overall length.

Black oxide coating reduces galling without extra

The factory-applied black oxide surface treatment lowers friction and resists chip welding on steel and stainless alloys. No additional coatings or bundled cutting fluids are supplied with the tap.

Highlights

  • M14 × 1.5 metric thread for standard fine-pitch holes
  • 2 mm overall length reaches deep or recessed threads
  • Three-flute spiral design clears chips efficiently in blind holes
  • High-speed steel with black oxide resists wear and reduces friction
  • D6 limit and 6H class ensure precise, repeatable fit

Specifications

BrandWIDIA

Questions about this item

Does the Widia Gtd VTSFT-TC5564 tap come with a drill bit or handle, or must they be purchased separately?

Only the spiral flute tap is supplied. A 12.00 mm drill bit for the 75 percent thread depth and a suitable tap wrench or holder must be bought separately.

Should I choose the M14x1.5 fine-pitch version or the M14x2.00 coarse version listed in the supplier title?

Choose the M14x1.5 fine-pitch tap when the component specifies a 1.5 mm pitch; the M14x2.00 coarse version is for a 2.00 mm pitch and will not fit a fine-thread hole.

What does the 91.2 mm overall length mean when the tap is used in a machine?

The 91.2 mm overall length determines whether the tap clears the workpiece and fixture; the 25.4 mm thread length is the maximum depth of full-form threads it can cut in one pass.

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