BAER UniTap Set HSSE: screw tap Blind hole | core drill bit: M 3 - 12
BAER UniTap Set HSSE: screw tap Blind hole | core drill bit: M 3 - 12
This tap set is a high quality and versatile set for all thread cutting needs. The metric taps from M3 to M12 allow universal cutting of internal threads in almost all materials and applications.
The set includes cobalt alloy HSSE-CO5 core drill bit and TiAlN coated machine taps for blind holes made of cobalt alloy HSSE steel (High Speed Steel), which ensures long durability and high precision in various materials. Machine taps are used for machine applications and are a frequently used tool in industrial manufacturing with changing requirements.
The screw tap set is supplied in a sturdy plastic box. The compartments for the taps provide a secure hold and transport protection and at the same time all tools are clearly within reach.
The tools themselves are of the highest quality. They are optimally processed and guarantee long durability as well as high precision at thread cutting. In summary, this tap set offers an excellent solution for anyone who wants to cut threads. The combination of high-quality tools and a sturdy plastic box makes it an optimal choice for professionals and DIY enthusiasts alike. Invest in quality and experience the benefits of a professional tap set. A tap set that everyone needs in their workshop.
Dimensions
| Diameter |
3 - 12 |
|---|---|
| Dimension |
M 3 - 12 |
Characteristics
| Product group |
threading tool sets |
|---|---|
| Product type |
Threading tool sets |
| Thread standard |
M: Metric ISO standard thread according to DIN 13 |
| Tolerance |
ISO2/6H |
| Direction |
Right |
| Tensile strength at room temperature |
up to 1200 N/mm² | 38 HRC |
| Material |
HSSE TiAlN |
Technical information – Screw taps
Blind hole up to 3 x D
Form C 40° RSP
2-3 threads
see illustration
External cooling and lubrication
HSSE TiAlN
up to 1200 N/mm² | 38 HRC
ISO2/6H
Set content
| BAER UNiTap HSSE machine tap for blind hole | M 3 x 0,5 | M 4 x 0,7 | M 5 x 0,8 M 6 x 1,0 | M 8 x 1,25 | M 10 x 1,5 M 12 x 1,75 |
|---|---|
| BAER HSSE core drill bits | 2,5 mm | 3,3 mm | 4,2 mm | 5,0 mm 6,8 mm | 8,5 mm | 10,2 mm |
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)
Application – Sample materials for taps
| Soft magnetic iron, construction steels, free-cutting steels, case-hardening steels | Cutting speed vc in m/min | |
|---|---|---|
| 1.1014 | RFe80 | 25 - 50 |
| 1.0570 | St52-3 | 25 - 50 |
| 1.0718 | 9SMnPb28 | 25 - 50 |
| 1.6523 | 20NiCrMo2 | 6 - 30 |
| Carbon steel, spring steel, alloyed steel, quenched and tempered steel | Cutting speed vc in m/min | |
|---|---|---|
| 1.0503 | C45 | 20 - 30 |
| 1.1269 | Ck85 | 20 - 30 |
| 1.7218 | 25CrMo4 | 6 - 30 |
| 1.2344 | X40CrMoV5-1 | 6 - 30 |
| Stainless steels (ferritic, austenitic, martensitic) | Cutting speed vc in m/min | |
|---|---|---|
| 1.4104 | X14CrMoS17 | 12 - 35 |
| 1.4301 | X5CrNi18-10 (V2A) | 12 - 15 |
| 1.4571 | X6CrNiMoTi17-12-2 (V4A) | 12 - 15 |
| 1.4125 | X105CrMo17 | 12 - 15 |
| Grey cast iron | Cutting speed vc in m/min | |
|---|---|---|
| 0.6010 | GG10 | 35 - 50 |
| 0.6020 | GG20 | 35 - 50 |
| 0.6030 | GG30 | 35 - 50 |
| 0.6040 | GG40 | 35 - 50 |
| Spheroidal graphite cast iron, malleable cast iron | Cutting speed vc in m/min | |
|---|---|---|
| 0.7040 | GGG40 | 12 - 45 |
| 0.7060 | GGG60 | 12 - 45 |
| 0.7070 | GGG70 | 12 - 45 |
| 0.8035 | GTW35-04 | 10 - 25 |
| Pure titanium and titanium alloys | Cutting speed vc in m/min | |
|---|---|---|
| 3.7024 | Ti99.5 | 3 - 15 |
| 3.7034 | Ti99.7 | 3 - 15 |
| 3.7165 | TiAl6V4 | 1 - 5 |
| 3.7174 | TiAl6V4Sn2 | 1 - 5 |
| Pure nickel and nickel alloys | Cutting speed vc in m/min | |
|---|---|---|
| 1.3926 | RNi12 | 3 - 10 |
| 2.4668 | NiCr19Fe19NbMo (Inconel 718) | 3 - 10 |
| 2.4630 | Ni-Cr20Ti (Nimonic 75) | 1 - 5 |
| 2.4665 | NiCr22Fe18Mo (Hastelloy X) | 1 - 5 |
| Pure copper and copper alloys, brass, bronze (all chip lengths) | Cutting speed vc in m/min | |
|---|---|---|
| 2.0065 | E-Cu 58 | 50 - 60 |
| 2.1247 | CuBe2 | 30 - 65 |
| 2.0360 | CuZn40 | 30 - 65 |
| 2.1020 | CuSn6 | 12 - 20 |
| Pure aluminum, aluminum cast and wrought alloys (all chip lengths) | Cutting speed vc in m/min | |
|---|---|---|
| 3.0205 | Al99 | 50 - 65 |
| 3.1645 | AlCuMgPb | 50 - 65 |
| 3.2373 | G-AlSi9Mg | 40 - 65 |
| 3.2583 | G-AlSi12(Cu) | 40 - 65 |
Cutting speed vc [m/min] = (Outer diameter * π * speed) / 1000
Rotation speed n [1/min] = (Cutting speed in m/min * 1000) / (Outer diameter * π)
Feedrate programming [mm/min] = speed * pitch
Please note that the above cutting speeds are indicative and must be adjusted depending on lubrication and actuation.
Further information
UNiTap - Universal High-End screw tap
A real revolution in the thread cutting
The precision of BAER UNiTap machine taps and the relief-ground thread ensure that there is less friction and temperature at thread cutting. To prevent the thread profile from completely rubbing against the workpiece, the thread is already cut over the entire thread profile at the gate clearance angle. This means that the tap has to apply less force and chip jamming can be avoided. The special cutting edge geometry ensures reduction of the resulting cutting forces and ideal chip flow, so that the screw tap can be used for almost all materials and applications.
The result: tool life is increased and the tap needs to be replaced less frequently.
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 screw tap is 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 single-cut taps, it is designed for use with the machine.
The machine tap can be used for blind holes, as the short lead-in and the twisted flute shape ensure that the chip is discharged to the rear of the hole.
Every material shows individual chip behaviour. Therefore, screw tap 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 tap. This increases the toughness and stability of the screw tap, 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
BAER UNiTap HSSE-TiAlN machine taps - form C35° RSP:
M 3 x 0.5 | M 4 x 0.7 | M 5 x 0.8 | M 6 x 1.0 | M 8 x 1.25 | M 10 x 1.5 | M 12 x 1.75
HSSE-CO twist drill bit for core hole drilling
#You can't do without it
Almost every do-it-yourselfer has worked with them: the classic drilling tools for cordless screwdrivers, drills, impact drills or hammer drills. Decisive for the application of the drill is not only the material, but also the cutting edge geometry, the rake angle and the spiral angle, the so-called twist. These drills are particularly stable and made of high-alloy HSSE/Cobalt steel with pronounced heat resistance and extremely high runout accuracy. For drilling iron, steels, cast materials, bronzes, heat-treatable and case-hardening steels up to 1200 N/mm², as well as high-strength CrNi-based alloys and rust-, acid- and heat-resistant steels, such as V2A,V4A, INOX. The core hole drillings are essential to cut a internal thread afterwards.
HSSE-CO core drill bit DIN 338 for M 3 - M 12:
Ø 2.5 mm (M 3) | Ø 3.3 mm (M 4) | Ø 4.2 mm (M 5)| Ø 5.0 mm (M 6) | Ø 6.8 mm (M 8) | Ø 8.5 mm (M 10) | Ø 10.2 mm (M 12)
