What type of holes is this machine tap suitable for?

This machine tap is designed for cutting threads in through holes up to a maximum cutting depth of 20 mm.

What thread size and pitch does this tap produce?

It cuts metric fine threads (MF) with a nominal size of M16 and a pitch of 1.5 mm.

What are the shank and square drive dimensions?

The shank has a diameter of 12 mm and the square drive measures 9 mm.

What material is this machine tap made of?

The tap is made of HSS-E (with 5% cobalt), offering high heat resistance and extended tool life.

Does this tap feature internal coolant channels?

No, this model does not have an internal coolant hole.

INTERNATIONAL TOOLS 236151615 ECO PRO HSS-E machine tap DIN 374 metric fine for through-holes MF16x1'5

Name: INTERNATIONAL TOOLS 236151615 ECO PRO HSS-E machine tap DIN 374 metric fine for through-holes MF16x1'5
Brand: INTERNATIONAL TOOLS
SKU: 51200442
Price: 49.25 EUR
Availability: InStock

Supplier number: INTERNATIONAL TOOLS 236151615 | EAN 8716563344209

49.25 tax incl.

€40.70 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 15/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Accurate thread cutting in through holes

Practical benefits

Durable HSS-E cobalt steel: You tap tough metal workpieces efficiently thanks to the wear-resistant HSS-E construction.
Smooth chip clearance: Engineered to DIN 374 standards, it reliably pushes chips forward through the open hole during operation.
Precise fine metric threads: This International Tools machine tap cuts clean MF16X1,5 metric fine threads with dependable accuracy.

In a nutshell

The right choise for

With the International Tools eco pro machine tap din 374, you cut precise metric fine threads MF16 with a 1.5 mm pitch in through holes up to a depth of 20 mm. Crafted from heat-resistant hss-e cobalt steel, it powers through tough metal workpieces while preventing premature tool wear. The engineered flute profile smoothly pushes chips forward through the open hole to ensure uninterrupted, clean tapping. Fitted with a 12 mm shank and a 9 mm square drive, it seats securely in your machine setup for accurate and repeatable threading.

Product information FAQ

€49.25

In stock - tax incl.

Key features according to our expert

Thread size: M16
Max. cutting depth: 20 mm
Thread type: Metric fine
Material (machine tap): HSS-E
With innercooling: No
Application (machine tap): Through hole
Square size: 9 mm
Shank type: External square
Shank size: 12 mm
Cutting direction: Right
Pitch: 1,5 mm

Product Description:

International Tools ECO PRO HSS-E DIN 374 Metric Fine
DIN 374, 60°, reduced shank, Gun nosed for through holes, lead 3,5-6 chamfer

All Features

Thread size: M16
Max. cutting depth: 20 mm
Thread type: Metric fine
Material (machine tap): HSS-E
With innercooling: No
Application (machine tap): Through hole
Square size: 9 mm
Shank type: External square
Shank size: 12 mm
Cutting direction: Right
Pitch: 1,5 mm
Pitch (p): 1,5 mm
Total length (l1): 100 mm
Tool material: HSS-E
Flute length (l2): 22 mm
Tolerance d2 (tol. d2): h9
Coolant feed: No
Thread diameter (d1): MF16
Square wide (sw): 9 mm
Quality: ECO PRO
Norm: DIN 374
Tolerance d1 (tol. d1): ISO 2 / 6H
Shank ø (d2): 12 mm
Hole type: for through holes
Surface: Bright
Shape: B
Pre-drilling diameter (ø): 14,5 mm

Brand INTERNATIONAL TOOLS
51200442
EAN 8716563344209
Supplier number INTERNATIONAL TOOLS 236151615

Frequently asked questions about this product

Answered by specialists

What type of holes is this machine tap suitable for?: This machine tap is designed for cutting threads in through holes up to a maximum cutting depth of 20 mm.
What thread size and pitch does this tap produce?: It cuts metric fine threads (MF) with a nominal size of M16 and a pitch of 1.5 mm.
What are the shank and square drive dimensions?: The shank has a diameter of 12 mm and the square drive measures 9 mm.
What material is this machine tap made of?: The tap is made of HSS-E (with 5% cobalt), offering high heat resistance and extended tool life.
Does this tap feature internal coolant channels?: No, this model does not have an internal coolant hole.