- 98% satisfied customers
- 72h delivery
- 30 dni na zwrot
Description
Material HSSE-PM
Thread size M4
ChamferB (3.5–5.5) threads
Standard DIN 371
Technical data for the M4 machine tap
| Technical Data | |
|---|---|
| Nominal Diameter d1 | M4 |
| Thread Pitch P | 0.7 mm |
| Overall Length l1 | 63 mm |
| Flute Length l2 | 7 mm |
| Length l3 | 21 mm |
| Shank Diameter d2 | 4.5 mm |
| Square Drive Size a | 3.4 mm |
| Tap Drill Diameter | 3.3 mm |
| Chamfer | B (3.5÷5.5) P |
| Thread tolerance | 6H |
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 M4 x0.7 tap has a reinforced shank in accordance with DIN 371: diameter 4.5 mm, square 3.4 mm.
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 0.7 mm/rev, equal to the pitch of the M4 x0.7 thread.
M4 machine tap for through holes – HSSE-PM FAN with TiCN coating
FAN offers the M4 machine tap for through holes, made from HSSE-PM powder metallurgy steel with a TiCN coating, for the most demanding applications in series production. Powder metallurgy (PM) technology provides a uniform microstructure and a hardness of 67-69 HRC, significantly exceeding the properties of conventional HSSE taps. The TiCN coating with a hardness of 3000 HV reduces friction and increases abrasion resistance. The tool is designed for production lines with the highest productivity requirements.
Key benefits of the M4 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 M4 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.
| Material | Cutting speed Vc [m/min] | Spindle speed n [rpm] | Feed f [mm/min] |
|---|---|---|---|
| PSteel | 5-20 | 398-1592 | 279-1114 |
| MStainless steel | 5-10 | 398-796 | 279-557 |
| KCast iron | 5-15 | 398-1194 | 279-836 |
| NAluminum | 10-25 | 796-1989 | 557-1392 |
Thread preparation M4 in a through hole
1 Spot drilling
NC spotting drill 90°
2 Drilling
Ø 3.3 mm
3 Tapping
M4
✓ Done!
Tolerance 6H
Standard: DIN 371 | Chamfer: B (straight) | Application: through holes
Tolerance 6H — metric thread tolerance classes
| Class | Accuracy | Application | Status |
|---|---|---|---|
| 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 M4 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 TiCN coating with a hardness of 3000 HV reduces friction, prevents built-up edge, increases wear resistance, and extends tool life by 50-100% in materials prone to adhesion.
Product accessories
M4 HSSE INOX 6g DIN 22 568 Fanar tooling
Reference: 0000007076 In stock < 10 items
€12.89
€15.86 brutto
Reviews
No customer reviews for the moment.
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 |
Recommended for you
This website uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits. To give your consent to its use, press the Accept button.
Cookie preferences
Functional cookiesTechnical
Functional cookies are strictly necessary to provide the services of the shop, as well as for its proper functioning, so it is not possible to refuse their use. They allow the user to browse through our website and use the different options or services that exist on it.
Advertising Cookies
These are cookies that collect information about the advertisements shown to users of the website. They can be anonymous, if they only collect information about the advertising spaces shown without identifying the user, or personalised, if they collect personal information about the user of the shop by a third party, for the personalisation of these advertising spaces.
Analytics cookies
Collect information about the user's browsing experience in the shop, usually anonymously, although sometimes they also allow the user to be uniquely and unequivocally identified in order to obtain reports on the user's interests in the products or services offered by the shop.