BAER HSSE-TiCN Machine Tap Form C for Cast Iron - MF 10 x 1.0 - DIN 374
BAER HSSE-TiCN Machine Tap Form C for Cast Iron - MF 10 x 1.0 - DIN 374
Our machine taps are powerful and reliable taps for efficient machining in one step with the machine. Machine taps are used especially in industrial manufacturing. 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 with short machine taps, it is designed for use with the machine.
The machine tap can be used for through holes and for blind holes, as the short chamfer-in and the straight flutes ensure that the chip remains in the flutes and is not transported away.
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 TiCN coating is particularly suitable for use with high-strength steels, abrasive materials and also interrupted cuts, as it is less sensitive to impact loads. TiN is often insufficient and increased demands are made on hardness and toughness, in which case TiCN is used. However, because of the lower heat resistance, a stronger cooling of the TiCN-coated tools is important.
Dimensions
| Diameter |
10 |
|---|---|
| Nominal diameter in inches |
0,394 |
| Nominal diameter in mm |
10 |
| Pitch |
1,0 |
| Pitch in mm |
1 |
| Dimension |
MF 10 x 1,0 |
Characteristics
| Product group |
Screw taps |
|---|---|
| Product type |
Machine taps |
| Thread standard |
MF: Metric ISO fine thread according to DIN 13 |
| Tolerance |
ISO2/6H |
| Direction |
Right |
| Standard |
DIN 374 |
| Tensile strength at room temperature |
up to 900 N/mm² | 27.1 HRC |
| Material |
HSSE TiCN |
9 mm
Through hole and blind hole up to 2.5 x D
Form C straight fluted
2-3 threads
Rarely occurs. Chips remain in flutes.
External cooling and lubrication
HSSE TiCN
up to 900 N/mm² | 27.1 HRC
ISO2/6H
Applications
- Grey cast iron GG
- Spheroidal graphite cast iron GGG
- Magnesium alloys
Examples of applications
- Bicycle thread
- Bicycle axle thread
- Bicycle solid axle rear
- Spark plug thread M10x1,0
- Glow plugs M10x1,0
- compatible to threads of spark plugs and glow plugs of various manufacturers like BOSCH, NGK, Brisk etc.
Technical drawing
| D1 |
MF 9 x 1.0 |
|---|---|
| D2 |
7 mm |
| L1 |
90 mm |
| L2 |
16 mm |
| Diameter |
10 |
| Square |
5,5 mm |
Application – Sample materials
| Lamellar graphite cast iron | Cutting speed vc in m/min | |
|---|---|---|
| 0.6010 | EN-GJL 100 (GG-10) | 10 - 20 |
| 0.6020 | EN-GJL 200 (GG-20) | 10 - 18 |
| 0.6030 | EN-GJL 300 (GG-30) | 10 - 18 |
| 0.6040 | EN-GJL Z (GG-40) | 8 - 15 |
| Spheroidal graphite cast iron | Cutting speed vc in m/min | |
|---|---|---|
| 0.7040 | EN-GJL-400-15 (GGG-40) | 8 - 13 |
| 0.7060 | EN-GJL-600-3 (GGG-60) | 8 - 13 |
| 0.7080 | EN-GJL-800-2 (GGG-80) | 5 - 10 |
| 0.7677 | GGG-NiCr 30 1 | 8 - 12 |
| Magnesium alloys | Cutting speed vc in m/min | |
|---|---|---|
| 3.5612 | MgAl 6 Zn | 5 - 10 |
| 3.5912 | MgAl 6 Zn | 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
- MF - ISO metric fine thread DIN 13
- Designations, geometries and definitions on taps
- Thread tolerances of the internal thread
- Internal thread and core hole dimensions
- Tap Chamfer forms
- Comparison inch-mm
- Surface treatments on tapping tools
- Cutting speeds and lubrication/cooling
- Information about tapping
- Material table
