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Machine Tap M5 - HSSE-PM DIN 371 B
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  • Machine Tap M5 - HSSE-PM DIN 371 B
  • Machine Tap M5 - HSSE-PM DIN 371 B - nr. 1
  • Machine Tap M5 - HSSE-PM DIN 371 B - nr. 2
Fanar Narzędzia

Machine Tap M5 DIN 371 B HSSE-PM FAN TC

Fanar Narzędzia Fanar Narzędzia
0000012922
Thread size: M55 sizes of this tap
€21.04 tax inc.

Net price: €17.11

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Call and order: (44) 755-04-05

Description

Material HSSE-PM
Thread size M5
ChamferB (3.5–5.5) threads
Standard DIN 371

Technical data for the M5 machine tap

Technical Data
Nominal Diameter d1 M5
Thread Pitch P 0.8 mm
Overall Length l1 70 mm
Flute Length l2 14 mm
Length l3 25 mm
Shank Diameter d2 6 mm
Square Drive Size a 4.9 mm
Tap Drill Diameter 4.2 mm
Chamfer B (3.5÷5.5) P
Thread tolerance 6H
M5 x0.8 DIN 371 tap – dimensional drawing showing lengths and shank dimensions

How the type B through-hole chamfer pushes chips down the hole

Chips exit at the bottom instead of returning through the thread

The form B through-hole chamfer has a chip breaker at the front of the tap – an angled cut in the cutting edges. The chip breaker directs chips down the hole, ahead of the tap tip. The chip curls into a coil, breaks into short pieces, and exits the hole on the other side of the workpiece. Threads already cut remain clean because chips do not pass through them on their way up. The M5 x0.8 tap has a reinforced shank in accordance with DIN 371: diameter 6 mm, square 4.9 mm.

M5 x0.8 DIN 371 tap – diagram of chip movement and direction of rotation during tapping
1
Straight flute – chips do not enter it; the flute carries lubricant to the cutting edges.
2
The chip breaker at the tip of the tap directs chips down the hole.
3
The tap rotates clockwise to cut a right-hand thread.
4
B chamfer: 3.5–5.5 incomplete threads on the entry taper.
5
The chips break into segments: individual pieces at the top of the hole, with progressively more farther down. They fall out below the workpiece.
6
Feed 0.8 mm/rev, equal to the pitch of the M5 x0.8 thread.

M5 machine tap for through holes – HSSE-PM FAN with TiCN coating

The FAN M5 machine tap for through holes, made from HSSE-PM powder metallurgy steel with a TiCN coating, is designed for the most demanding high-volume production applications. Powder metallurgy (PM) technology provides a uniform microstructure and a hardness of 67-69 HRC, significantly exceeding the specifications of conventional HSSE taps. The TiCN coating with a hardness of 3000 HV reduces friction and increases abrasive wear resistance. The tool is intended for production lines with the highest requirements.

Technical specifications of the M5 HSSE-PM FAN TC machine tap

  • HSSE-PM powder metallurgy steel with a uniform microstructure ensures a hardness of 67-69 HRC and 2-3 times the service life of conventional HSSE taps
  • TiCN coating with a hardness of 3000 HV reduces friction, prevents built-up edge, and extends tool life by 50-100% in materials prone to adhesion
  • FAN brand as a premium manufacturer, ensures the highest manufacturing quality and consistent performance in high-volume production
  • The 6H tolerance in accordance with DIN 371 ensures thread accuracy and full interchangeability with fasteners
  • Optimal geometry for difficult-to-machine materials, austenitic stainless steels, and titanium alloys
  • Short shank according to DIN 371, compatible with ER11 and ER16 holders and tapping chucks with axial compensation

The M5 HSSE-PM FAN TC machine tap is used in high-volume automotive, aerospace and medical manufacturing, where maximum productivity and repeatability with minimal downtime are required. The TiCN coating is particularly effective when tapping stainless steels. Cooling with an emulsion containing EP additives at a concentration of 8-10% is recommended.

MaterialCutting speed Vc [m/min]Spindle speed n [rpm]Feed f [mm/min]
PSteel 5-20 318-1273 254-1018
MStainless steel 5-10 318-637 254-510
KCast iron 5-15 318-955 254-764
NAluminum 10-25 637-1592 510-1274

Thread preparation M5 in a through hole

1 Spot drilling

NC spotting drill 90°

2 Drilling

Ø 4.2 mm

3 Tapping

M5

✓ Done!

Tolerance 6H

Standard: DIN 371 | Chamfer: B (straight) | Application: through holes

Tolerance 6H — metric thread tolerance classes

ClassAccuracyApplicationStatus
4H / 4g High Precision connections, hydraulics —
6H / 6g Standard Machine building, general-purpose SELECTED
7H / 8g Low Large clearance, easy assembly —

6H = internal thread (nut, hole) | 6g = external thread (screw)

Frequently asked questions

HSSE-PM powder metallurgy steel has a uniform microstructure, a higher hardness of 67-69 HRC and better wear resistance than conventional HSSE. It provides 2-3 times the tool life.

The M5 HSSE-PM tap with a TiCN coating is ideal for austenitic stainless steels, titanium alloys, nickel superalloys and other difficult-to-machine materials and materials prone to adhesion.

The M5 HSSE-PM tap with a TiCN coating achieves 2-3 times the tool life of conventional HSSE taps. It cuts 500-800 threads in stainless steel with proper cooling.

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Machine Tap M5 DIN 371 B HSSE-PM FAN TC

Machine Tap M5 DIN 371 B HSSE-PM FAN TC

Shipping

All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE

Courier GLS Przelew24 / Prepayment 14,76 zł gross Delivery time 1 working day
Courier GLS Cash on delivery 17,26 zł gross Lead time 1 working day

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