BAER Set HSSG LEFT: Machine Taps | cutting dies | drill bits: M 3 - 12
€150.51*
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BAER Set HSSG LEFT: Machine Taps | cutting dies | 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 left-hand internal and external threads.
The set includes core drill bit and machine taps for through holes and blind holes with left-hand thread made of ground HSS steel (High Speed Steel), which ensures long durability and high precision. Machine taps are used for machine applications and are a frequently used tool in industrial manufacturing to produce internal thread. Also included in the set are HSS taps for left-hand thread so you can also cut external threads with ease.
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 the 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 |
Left |
| Tensile strength at room temperature |
up to 900 N/mm² | 27.1 HRC |
| Material |
HSSE bright |
Technical information – Screw taps
Through hole and blind hole up to 2 x D
Form C straight fluted
2-3 threads
see illustration
External cooling and lubrication
HSSE bright
up to 900 N/mm² | 27.1 HRC
ISO2/6H
Technical information - Cutting dies
1,5
ISO-6g
Set content
| BAER HSSE machine tap for left-hand thread | M 3 x 0,5 LH | M 4 x 0,7 LH | M 5 x 0,8 LH M 6 x 1,0 LH | M 8 x 1,25 LH | M 10 x 1,5 LH M 12 x 1,75 LH |
|---|---|
| BAER HSS round die for left-hand thread | M 3 x 0,5 LH | M 4 x 0,7 LH | M 5 x 0,8
LH M 6 x 1,0 LH | M 8 x 1,25 LH | M 10 x 1,5 LH M 12 x 1,75 LH |
| BAER HSSG core drill bit | 2,5 mm | 3,3 mm | 4,2 mm | 5,0 mm 6,8 mm | 8,5 mm | 10,2 mm |
Applications
- General-purpose use
- Left-hand thread
- Materials with good machinability up to 900 N/mm²
- Unalloyed and low-alloy steels
- for through hole and blind hole
- for machine use
Application – Sample materials for taps
| Unalloyed construction steels | Cutting speed vc in m/min | |
|---|---|---|
| 1.0037 | St 37-2 | 5 - 12 |
| 1.0044 | St 44-2 | 5 - 12 |
| 1.0039 | S 235JRG1+CR | 5 - 12 |
| 1.0060 | St 60-2 | 5 - 10 |
| Free-cutting steels | Cutting speed vc in m/min | |
|---|---|---|
| 1.0718 | 9 SMnPb 28 | 5 - 12 |
| 1.0721 | 10 S 20 | 5 - 12 |
| 1.0736 | 9 SMn 36 | 5 - 12 |
| 1.0726 | 35 S 20 | 5 - 10 |
| Cast steel | Cutting speed vc in m/min | |
|---|---|---|
| 1.0420 | GS-38 | 8 - 15 |
| 1.1120 | GS-20 Mn 5 | 5 - 15 |
| 1.5633 | GS-24 Ni 8 | 5 - 12 |
| 1.7379 | GS-18 CrMo 9 10 | 5 - 12 |
| Alloyed construction steels | Cutting speed vc in m/min | |
|---|---|---|
| 1.5415 | 15 Mo 3 | 5 - 12 |
| 1.5622 | 14 Ni 6 | 5 - 10 |
| 1.7335 | 13 CrMo 4 4 | 5 - 10 |
| 1.7715 | 14 MoV 6 3 | 5 - 10 |
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
- M - Metric ISO thread DIN 13
- Information about tapping
- Designations, geometries and definitions on taps
- Thread tolerances of the internal thread
- Internal thread and core hole dimensions
- Tap Chamfer forms
- Cutting speeds, lubrication and cooling for taps
- Thread tolerances of external threads
- Bolt pre-machining diameter
Left-hand machine taps - fast and precise left-hand thread
#Efficiency
The precision of the left-hand cutting BAER 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 through holes and for blind holes, as the short lead and the straight flute shape ensure that the chip remains in the flutes and is not transported away.
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 Cobatl alloy in the steel ensures a higher temperature resistance, which is particularly relevant at high cutting speeds.
The advantages at a glance:
- Straight grooved for through holes and blind holes
- Less friction and temperature due to clearance angle in thread
- Efficient cutting of left-hand thread in one step
- For use in CNC machines, thread cutting machines, tapping arms etc.
BAER HSSE machine taps for left-hand thread - Form C straight fluted:
M 3 x 0.5 LH | M 4 x 0.7 LH | M 5 x 0.8 LH | M 6 x 1.0 LH | M 8 x 1.25 LH | M 10 x 1.5 LH | M 12 x 1.75 LH
HSS thread cutting dies - for perfect external threads
#round runs
BAER dies are used to produce metric external threads with a round external profile. You want to operate it by hand or by machine? Both works. These BAER dies, made of high-performance high-speed steel HSS, are suitable for normal applications for various materials with a strength of up to 800 N/mm². These include the following materials: general structural steels, free-cutting steels, case-hardening steels, unalloyed heat-treatable steels, pure copper, low-alloyed copper and copper-tin alloy (bronze) short-chipping, as well as plastics. The symmetrical design allows cutting in both axial directions. There are holes on the outside, here you can fix the thread cutting die in the die stock and prevent it from twisting during use. The chip holes, which are holes or cavities between the cutting edges, provide the chip transport. They take up the chips, roll them and carry them away. It is important that you lubricate the tool plumbed working and with cutting oil or cutting paste. Our thread cutting dies for external threads can convince primarily with excellent quality in addition to a fair price. BAER cutting dies - for perfect external threads.
The advantages at a glance:
- little space required
- Adjustment without effort
- Use on simple and multi-spindle machines
- simple tool assembly
- Use from both sides
Technical information:
- DIN EN 22568 (formerly DIN 223 B)
- Thread tolerance: ISO-6g
- Gate: 1,5
HSS thread cutting dies DIN 223 :
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 | M 14 x 2.0 | M 16 x 2.0 | M 18 x 2.5 | M 20 x 2.5 | M 22 x 2.5 | M 24 x 3.0
HSSG 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 field of 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. The drills are suitable for steel, cast steel, grey cast iron, malleable cast iron, nodular cast iron, sintered iron, nickel silver and graphite and are also suitable for precise and fast work due to their ground drill point. The core hole drillings are essential for cutting a internal thread afterwards.
HSSG 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)
