BAER Set HSSG: Bit-Combined Machine Taps for electric screw driver M 3 - 10
BAER Set HSSG: Bit-Combined Machine Taps for electric screw driver M 3 - 10
This tap set is a high quality and versatile set for anyone who cuts threads with a cordless screwdriver or bit actuation tool. The metric taps from M3 to M10 allow quick and uncomplicated cutting of core hole drilling and internal threads in one operation.
The set includes combi- screw tap with a 1/4" bit holder made of HSS steel (High Speed Steel), which is characterised by long durability and high material quality. Bit taps are mainly used with drill screwdrivers or drilling machines and are a frequently used tool on construction sites, in workshops or in private households.
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 - 10 |
|---|---|
| Dimension |
M 3 - 10 |
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 600 N/mm² |
| Material |
HSSG bright |
Technical information – Screw taps
Through hole up to 1 x D
Spiral fluted
see illustration
External cooling and lubrication
HSSG bright
up to 600 N/mm²
ISO2/6H
Set content
| BAER HSSG Bit screw tap | 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 |
|---|---|
| accessories | 1/4" bit adapter |
Applications
Steel, non-ferrous metals and plastics up to 600 N/mm² tensile strength
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
Safety instructions
Combi-bit- screw tap - core hole drilling and thread cutting in one step
#pragmatic
BAER combi-bit taps are designed for thread cutting with cordless drills and hand drills with clockwise and anti-clockwise rotation. However, they are also suitable for thread cutting on stationary drills. Their field of application is the machining of steel, non-ferrous metals and plastics (up to 600 N/mm² tensile strength). Only through-threads up to a maximum thread depth of 1 x D can be produced. They are particularly useful for assembly work and small series. Make sure that the tool axis and hole axis are exactly aligned and use a suitable cutting oil. For thread cutting with cordless drills and hand drills we recommend the following speeds:
M 3 x 0.5: max. 1600 rpmM 4 x 0.7: max. 1200 rpm
M 5 x 0.8: max. 950 rpm
M 6 x 1.0: max. 800 rpm
M 8 x 1.25: max. 600 rpm
M 10 x 1.5: max. 450 rpm
