VÖLKEL hand tap set, cut out on a white background

Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.

Mf (metric fine)

Hand Tap set of 2 pieces DIN 2181 HSS-G - M 10 x 0.5

Item no. 26331

€14.40

in stock - more than 100 pieces available

VÖLKEL delivers exclusively to specialized dealers. Online you can buy VÖLKEL products here.

The prices are in Euro plus VAT and shipping, insurance and packaging costs.

Application

The VÖLKEL two-piece hand tap set (DIN 2181, HSS-G) is designed for precise manual cutting of metric fine threads (MF). With a nominal size of M10 × 0.5, it is ideal for unalloyed and low-alloy steels and free-cutting materials up to 900 N/mm². The ground HSS-G construction provides high dimensional accuracy, clean cutting edges, and a long tool life.

Application & Advantages

For general use in workshop and assembly
For materials up to 900 N/mm²
Suitable for unalloyed and low-alloy steels
For through and blind holes
Optimized for manual thread cutting
HSS-G ground – precise cutting geometry and extended service life
Fine thread (MF) – ensures tight, vibration-resistant connections

Step-by-step instructions

Drill the core hole: Drill according to the M10 × 0.5 core diameter chart, deburr and clean.
Fix the workpiece: Clamp securely to avoid misalignment.
Apply cutting fluid: Apply cutting oil or paste to reduce friction.
Use taper tap first: Rotate clockwise evenly to start cutting the thread.
Use plug tap second: Finish the thread accurately without excessive pressure.
Clean and inspect: Remove chips, clean the thread, and check with a screw or gauge.

Technical details

Thread type	Metric ISO fine thread DIN 13 (MF)
Standard	DIN 2181
Material	HSS-G (ground)
Tolerance	ISO 2 / 6H
Size	M 10 × 0.5
Overall length (L1)	63 mm
Thread length (L2)	20 mm
Shank diameter (D2)	7 mm
Square	5.5 mm
EAN	4022835263319
Article number	26331

Term explanations

Metric fine (MF): Fine pitch threads providing precision and strong joints.
DIN 13: Defines ISO metric thread profiles for coarse and fine pitches.
DIN 2181: Specifies the design and dimensions of hand taps for fine threads.
HSS-G: Ground high-speed steel for high accuracy and smooth thread quality.
ISO 2 / 6H: Standard internal thread tolerance for accurate fits and smooth operation.

FAQ

Can I use this set on a machine?
No, it is designed for manual use. For machine tapping, use taps according to DIN 371/376.

What’s the difference between MF and M threads?
MF (fine) threads have a smaller pitch for tighter and more precise fits than standard M threads.

Which order should I use the taps in?
Start with the taper tap, then use the plug tap to complete the thread accurately.

Why choose HSS-G?
Ground cutting edges ensure smooth thread surfaces, long service life, and accurate tolerances.

Is the set sold individually?
Yes, size M10 × 0.5, article no. 26331.

Need matching finishing taps or fine-thread tools? Contact us via the contact form.

In this category: Threading Tools

Related products: Hand Taps

Additional information

Type of thread	metric-fine ISO-thread
Standard	DIN 2181
Material	HSS-G
Tolerance	ISO2 (6H)
Size	M 10 x 0.5
Overall length (L1)	63 mm
Thread length (L2)	20 mm
Core hole diameter (D1)	9.5 mm
Shank diameter (D2)	7.0 mm
Drive connector	5.5 mm
EAN	4022835263319
Item number	26331
Type of flute	straight fluted
Application	for through and blind holes
Thread standard	DIN 13

Application & Advantages

For general use in workshop and assembly
For materials up to 900 N/mm²
Suitable for unalloyed and low-alloy steels
For through and blind holes
Optimized for manual thread cutting
HSS-G ground – precise cutting geometry and extended service life
Fine thread (MF) – ensures tight, vibration-resistant connections

Step-by-step instructions

Drill the core hole: Drill according to the M10 × 0.5 core diameter chart, deburr and clean.
Fix the workpiece: Clamp securely to avoid misalignment.
Apply cutting fluid: Apply cutting oil or paste to reduce friction.
Use taper tap first: Rotate clockwise evenly to start cutting the thread.
Use plug tap second: Finish the thread accurately without excessive pressure.
Clean and inspect: Remove chips, clean the thread, and check with a screw or gauge.

Technical details

Thread type	Metric ISO fine thread DIN 13 (MF)
Standard	DIN 2181
Material	HSS-G (ground)
Tolerance	ISO 2 / 6H
Size	M 10 × 0.5
Overall length (L1)	63 mm
Thread length (L2)	20 mm
Shank diameter (D2)	7 mm
Square	5.5 mm
EAN	4022835263319
Article number	26331

Term explanations

Metric fine (MF): Fine pitch threads providing precision and strong joints.
DIN 13: Defines ISO metric thread profiles for coarse and fine pitches.
DIN 2181: Specifies the design and dimensions of hand taps for fine threads.
HSS-G: Ground high-speed steel for high accuracy and smooth thread quality.
ISO 2 / 6H: Standard internal thread tolerance for accurate fits and smooth operation.