BAER UNiTap HSSE-TiAlN Machine Tap Form B - M 4 x 0.7 - DIN 371

Name: BAER UNiTap HSSE-TiAlN Machine Tap Form B - M 4 x 0.7 - DIN 371
Brand: BAER
SKU: 110403006
Price: 13.73 EUR
Availability: InStock

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EAN 4058462016585

Item no 110403006

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Product information

BAER UNiTap HSSE-TiAlN Machine Tap Form B - M 4 x 0.7 - DIN 371

UNiTap - Universal High-End machine tap

A real revolution in tapping! Our UniTap machine taps are powerful and reliable taps for efficient machining in one step with the machine. Especially in workshops and industrial production with changing requirements, UniTap machine taps are used. Since only one tool is needed for all applications and these do not have to be changed while the dimensions remain the same, there are enormous cost savings here.
They can be used in CNC machines, thread cutting machines, cordless drilling machines and pneumatic tapping arms, among others. As they are characterised by high efficiency and low production costs, they are often used in series production. The thread is cut by machine in one operation. Thus, although the UNiTap tap can basically be compared to universal short machine taps, it is designed for use with the machine.
The screw tap has a reinforced shank according to DIN 371, which means that the shank diameter is larger than the thread itself. This makes the screw tap run more stably. However, it limits the thread length that can be cut with it. It can be used for through holes because the long chamfer, the straight flutes and the spiral point ensure that the chip is transported forward out of the hole.
Every material shows individual chip behaviour. Therefore, screw taps must have the correct rake angle and - for even better results - a specially treated surface. This is the only way to achieve a good chip transport and to produce a thread that is true to gauge. The high quality of the cobalt-alloyed HSSE steel we use ensures that our tools are extremely durable and robust. Due to special hardening processes and repeated tempering the hardness structure is very homogeneous, which forms the ideal basis for a genuine BAER screw taps. This increases the toughness and stability of the screw taps, allowing them to remain in use for longer.
The TiAlN coating is more resistant to friction and heat and therefore offers performance advantages at high temperatures, few cooling options (such as with small dimensions and deep holes) and faster cutting speeds (more than 60 m/min). TiAlN also has advantages when machining poorly machinable and wearable materials and can also be used dry to a limited extent. Recoating of TiAlN tools is possible up to 5 times without removing the old coating.

Advantages of the UNiTap tap

for almost all materials
for almost every application
excellent cutting results
high tool life time
unique cutting edge geometry
ideal for all workshops and productions with changing requirements
enormous cost saving - only one tool for all applications

Dimensions

Diameter	4
Nominal diameter in inches	0,157
Nominal diameter in mm	4
Pitch	0,7
Pitch in mm	0,7
Dimension	M 4 x 0,7

Characteristics

Product group	Screw taps
Product type	Machine taps
Thread standard	M: Metric ISO standard thread according to DIN 13
Tolerance	ISO2/6H
Direction	Right
Standard	DIN 371
Tensile strength at room temperature	up to 1200 N/mm² \| 38 HRC
Material	HSSE TiAlN

Core hole diameter
3.3 mm

Bild Lochtyp: https://media.baer.tools/media/vector/86/08/96/durchgangsloch.svg

Hole type
Through hole up to 4 x D

Bild Form: https://media.baer.tools/media/vector/89/22/a4/gewindebohrer_gerade_nuten_schaelanschnitt.svg

Form / Geometry
Form B with spiral point

Bild Anschnitt: https://media.baer.tools/media/vector/59/5d/26/gewindebohrer_anschnitt.svg

Chamfer
4-5 threads

Chip removal
Chips are removed downwards in the direction of cutting

Bild Kühlung: https://media.baer.tools/media/vector/41/a7/9a/gewindebohrer_aussenkuehlung.svg

Cooling
External cooling and lubrication

Bild Material: https://media.baer.tools/media/vector/1c/ec/93/gewindebohrer_beschichtung_tialn.svg

Material
HSSE TiAlN

Bild Zugfestigkeit: https://media.baer.tools/media/vector/c0/4a/39/zugfestigkeit.svg

Tensile strength at room temperature
up to 1200 N/mm² | 38 HRC

Tolerance
ISO2/6H

Applications

Steels and steel alloys up to 1200 N/mm²
Stainless steels up to 1000 N/mm²; Stainless steels; VA steels, INOX, V2A, V4A
Lamellar graphite cast iron (GG) and with spheroidal graphite (GGG) up to 1000 N/mm²; Grey cast iron, nodular cast iron
Pure titanium and titanium alloys up to 900 N/mm²
Pure nickel and nickel alloys up to 900 N/mm²
All cast and wrought aluminium alloys
Copper, copper alloys and brass (all chip lengths)