Date: 2020-11-26 New Product
Carbide Flow Drill
Carbide Flow Drill

Specifications
Principle :
Relying on the principle of friction and heat generation, the material is quickly melted to form a circular hole with a boss, and the material is extended downward at the same time to increase the tapping length, thereby enhancing the strength of the material connection.
Application:
Suitable for drilling thin plate and thin-walled pipe fittings and is matched with chipless tapping for tapping.
- Advantage :
Replace traditional expensive welding and riveting nut processes.
Applicable materials :
Metal materials such as iron, carbon steel, stainless steel, aluminum, copper, titanium, etc.
Application industry :
Automobile and motorcycle industry, agricultural equipment, solar energy equipment, heating and cleaning equipment, staircase handrails, steel furniture skeletons, medical equipment, etc.
Carbide Flow Drill (Flow drill)- Standard type

Specifications
D1 | R | D2 | D3 | L1 | L2 | L3 | L4 | Tapping Specification | Max. Thickness | Part Number |
---|---|---|---|---|---|---|---|---|---|---|
2.7 | 0.5 | 6 | 8 | 6.7 | 11 | 4 | 3.0 | M3x0.5 | 1.7 | FDS-M3 |
3.7 | 0.5 | 6 | 8 | 8.1 | 11 | 4 | 3.0 | M4x0.7 | 1.8 | FDS-M4 |
4.5 | 0.5 | 6 | 9 | 9.2 | 12 | 4 | 3.0 | M5x0.8 | 1.9 | FDS-M5 |
5.4 | 0.5 | 6 | 10 | 10.5 | 12 | 4 | 3.0 | M6x1.0 | 2.0 | FDS-M6 |
7.3 | 0.5 | 8 | 12.5 | 13.5 | 14 | 5 | 3.5 | M8x1.25 | 2.2 | FDS-M8 |
9.2 | 1.0 | 10 | 14.5 | 16.8 | 16 | 6 | 4.1 | M10x1.5 | 2.6 | FDS-M10 |
10.9 | 1.0 | 12 | 16 | 19.8 | 16 | 6 | 4.7 | M12x1.75 | 2.8 | FDS-M12 |
D1 | R | D2 | D3 | L1 | L2 | L3 | L4 | Tapping Specification | Max. Thickness | Part Number |
---|---|---|---|---|---|---|---|---|---|---|
2.7 | 0.5 | 6 | 8 | 8.7 | 11 | 4 | 5.0 | M3x0.5 | 2.4 | FDL-M3 |
3.7 | 0.5 | 6 | 8 | 10.3 | 11 | 4 | 5.2 | M4x0.7 | 2.6 | FDL-M4 |
4.5 | 0.5 | 6 | 9 | 11.8 | 12 | 4 | 5.6 | M5x0.8 | 2.7 | FDL-M5 |
5.4 | 0.5 | 6 | 10 | 13.8 | 12 | 4 | 6.3 | M6x1.0 | 2.9 | FDL-M6 |
7.3 | 0.5 | 8 | 12.5 | 18.1 | 14 | 5 | 8.1 | M8x1.25 | 3.3 | FDL-M8 |
9.2 | 1.0 | 10 | 14.5 | 22.5 | 16 | 6 | 9.8 | M10x1.5 | 3.7 | FDL-M10 |
10.9 | 1.0 | 12 | 16 | 26.4 | 16 | 6 | 11.3 | M12x1.75 | 4.0 | FDL-M12 |
Carbide Flow Drill (Flow drill)- Scratched surface type

Specifications
D1 | D2 | H2 | L1 | L2 | L3 | L4 | Tapping Specification | Max. Thickness | Part Number |
---|---|---|---|---|---|---|---|---|---|
2.7 | 6 | 7.0 | 6.7 | 11 | 4 | 3.0 | M3x0.5 | 2.0 | FDSF-M3 |
3.7 | 6 | 7.4 | 8.1 | 11 | 4 | 3.0 | M4x0.7 | 2.2 | FDSF-M4 |
4.5 | 6 | 9.0 | 9.2 | 12 | 4 | 3.0 | M5x0.8 | 2.4 | FDSF-M5 |
5.4 | 6 | 10.8 | 10.5 | 12 | 4 | 3.0 | M6x1.0 | 2.5 | FDSF-M6 |
7.3 | 8 | 14.6 | 13.5 | 14 | 5 | 3.5 | M8x1.25 | 2.9 | FDSF-M8 |
9.2 | 10 | 18.4 | 16.8 | 16 | 6 | 4.1 | M10x1.5 | 3.2 | FDSF-M10 |
10.9 | 12 | 21.8 | 19.8 | 16 | 6 | 4.7 | M12x1.75 | 3.5 | FDSF-M12 |
D1 | D2 | H2 | L1 | L2 | L3 | L4 | Tapping Specification | Max. Thickness | Part Number |
---|---|---|---|---|---|---|---|---|---|
2.7 | 6 | 7.0 | 8.7 | 11 | 4 | 5.0 | M3x0.5 | 3.7 | FDLF-M3 |
3.7 | 6 | 7.4 | 10.3 | 11 | 4 | 5.2 | M4x0.7 | 4.2 | FDLF-M4 |
4.5 | 6 | 9.0 | 11.8 | 12 | 4 | 5.6 | M5x0.8 | 4.6 | FDLF-M5 |
5.4 | 6 | 10.8 | 13.8 | 12 | 4 | 6.3 | M6x1.0 | 5.0 | FDLF-M6 |
7.3 | 8 | 14.6 | 18.1 | 14 | 5 | 8.1 | M8x1.25 | 5.9 | FDLF-M8 |
9.2 | 10 | 18.4 | 22.5 | 16 | 6 | 9.8 | M10x1.5 | 6.6 | FDLF-M10 |
10.9 | 12 | 21.8 | 26.4 | 16 | 6 | 11.3 | M12x1.75 | 7.2 | FDLF-M12 |