BAER Hexagon Die Nut MF 21 x 1.5 - HSS
BAER Hexagon Die Nut MF 21 x 1.5 - HSS
The hexagon die nut is particularly advantageous for repairs, as it can be moved with ring or open-end spanners, making it easier to reach inaccessible places. BAER dies are perfect for anyone who wants to cut external threads. Basically, this cutting tool has an external hexagon and - depending on the size - has three or more cutting edges inside. The holes between the cutting edges take up the chips, roll them and carry them away. Hexagonal die nuts are used to cut screws, nuts and threaded rods in everyday use. The external thread cutting tool is made of high-speed steel (HSS). HSS steel has a higher toughness and a lower susceptibility to breakage compared to HSSE steel. HSS steel is known for its exceptional cutting performance and durability. HSS hexagonal die nuts can be used for a wide range of applications, such as structural steels, carbon steels and free-cutting steels. It is also suitable for case-hardening steels and unalloyed tempering steels with a strength of up to 750 N/mm². Cast steel as well as zinc alloys can also be cut with it, as well as pure copper, low-alloy copper, as well as short-chipping copper-tin alloys, plastics such as POM, PVC, etc. It is important that you lubricate the tool plumbed working and with cutting oil or cutting paste.
Dimensions
| Height H |
14 mm |
|---|---|
| Diameter |
21 |
| Nominal diameter in inches |
0,8267717 |
| Nominal diameter in mm |
21 |
| Pitch |
1,5 |
| Pitch in mm |
1,5 |
| Dimension |
MF 21 x 1,5 |
Characteristics
| Product group |
Round cutting die |
|---|---|
| Product type |
Hexagon die nuts |
| Thread standard |
MF: Metric ISO fine thread according to DIN 13 |
| Tolerance |
ISO-6g |
| Direction |
Right |
| Standard |
DIN 382 |
| Material |
HSS |
Technical information - Cutting dies
1,5
HSS
ISO-6g
Applications
- for recutting and repairing damaged threads
- good machinable materials up to 800 N/mm²
- in places that are difficult to access
Technical drawing
| Bolt pre-cutting diameter D2 |
20,85 mm |
|---|---|
| Height H |
14 mm |
| Wrench size S |
41 mm |
| Dimension Diameter D |
MF 21 x 1,5 |
| Diameter |
21 |
