BAER Set HSSE Stainless Steel: Machine Taps blind holes | drill bits: M 3 - 12
BAER Set HSSE Stainless Steel: Machine Taps blind holes | drill bits: 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 you to cut internal threads in hard-to-machine materials such as stainless steels.
The set includes cobalt alloy HSSE-CO5 core drill bit and vaporised machine taps for blind holes made of cobalt alloy HSSE steel (High Speed Steel), which ensures long durability and high precision in stainless steel. Machine taps are used for machine applications and are a commonly used tool in industrial manufacturing to produce internal thread.
The thread cutting assortment 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 characterised by 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 900 N/mm² | 27.1 HRC |
| Material |
HSSE VAP |
Technical information – Screw taps
Blind hole up to 2.5 x D
Form C 35° RSP
2-3 threads
see illustration
External cooling and lubrication
HSSE VAP
up to 900 N/mm² | 27.1 HRC
ISO2/6H
Set content
| BAER HSSE machine tap for blind hole in aluminum | 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
- Stainless steels, INOX, V2A, V4A
- Steels up to a maximum of 900 N/mm²
- Copper alloys and brass (long-chipping)
- for blind hole
- for machine use
Application – Sample materials for taps
| Rost- / Säurebeständige Stähle | |
|---|---|
| 1.4105 | X 6 CrMo S 17 |
| 1.4305 | X 8 CrNi S 18-9 |
| 1.4301 | X 5 CrNi 18-10 |
| 1.4541 | X 6 CrNiTi 18-10 |
| Rost- / Säurebeständige Stähle | |
|---|---|
| 1.4057 | X 17 CrNi 16-2 |
| 1.4112 | X90 CrMoV 18 |
| 1.4006 | X 12 Cr 13 |
| Case-hardening steels | |
|---|---|
| 1.0401 | (C15) |
| 1.7016 | 17 CR3 |
| 1.7131 | 16MnCr5 |
| 1.5919 | 15CrNi6 |
| Quenched and tempered steels unalloyed | |
|---|---|
| 1.0402 | C 22 |
| 1.1151 | C22E (Ck 22) |
| 1.0503 | C 45 |
| 1.1191 | C45E (Ck 45) |
| Pure titanium | |
|---|---|
| 3.7035 | Ti 99.4 / Ti Gr.2 |
| 3.7065 | Ti 99.2 / Ti Gr.4 |
| Vergütungsstähle legiert | |
|---|---|
| 1.1133 | 20Mn5 |
| 1.5710 | 36NiCr6 |
Further information
Machine taps - fast and precise tapping
#Efficiency
The precision of BAER right-hand cutting 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 result: tool life is increased and the tap needs to be replaced less frequently.
Our machine taps are powerful and reliable taps for efficient machining in one step with the machine. Machine taps are used especially in industrial production. They can be used in CNC machines, thread cutting machines, cordless drills 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 BAER machine tap can basically be compared to single-cut taps, it is designed for use with the machine.
The machine taps can be used for blind holes, as the short lead-in and the twisted flute shape ensure that the chip is discharged backwards out 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 oxidised surface (vaporisation) reduces the sliding resistance and direct friction between the tap and the workpiece, thus ensuring a constant lubricating film. This prevents built-up edges and cold welding, i.e. adhesion of chip particles. The oxidised surface is only used for cutting ferrous materials.
The advantages at a glance:
- Spiral flutes for blind holes
- Less friction and temperature due to clearance angle in thread
- suitable for stainless steel
- Efficient machining in one step
- For use in CNC machines, thread cutting machines, tapping arms etc.
BAER HSSE-VAP machine tap - form C 35° 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)
