Model NO.: ALSP DLC
Chamfer Type: C3 (3-5 Threads)
Flute Type: Spiral Point
Keyword: Spiral Flute Tap
Overall Length: 44 Mm
Flute Length: 14 Mm
Shank Diameter: 3 Mm
Flute: 2
Coating: DLC
Type Of Tap: Spiral Fluting Tap
Standard: Metric
Application: Motorize
Material: Hssg
Specification: M2.5*0.45
Trademark: HEGONG/OEM
1. Ultra High Hardness:
DLC coating provides exceptional wear resistance for efficient aluminum machining.
2. High Temperature Resistance:
Maintains stability under extreme heat, minimizing thermal deformation.
3. Low Friction Coefficient:
Reduces cutting resistance and improves surface finish.
4. Anti-Adhesion:
Prevents aluminum chip buildup, extending tool life.
5. Helical Ribbon Design:
Enhances chip evacuation, ideal for deep hole drilling and high-speed cutting.
TYPICAL APPLICATION SCENARIOS
Automotive Industry: Threading aluminum engine blocks and transmission housings.
Aerospace: Precision tapping for lightweight aircraft components (e.g., door brackets).
Electronics G heatsink aluminum thread machining.
CNC Machining: Mass production of aluminum parts in CNC workshops.
| Size | L | Lc | L1 | d | Flute |
| M2.5*0.45 | 44.00 | 14.00 | – | 3.00 | 2.00 |
| M3*0.5 | 46.00 | 4.00 | 19.00 | 4.00 | 2.00 |
| M3.5*0.6 | 48.00 | 4.80 | 20.00 | 4.00 | 2.00 |
| M4*0.7 | 52.00 | 5.60 | 21.00 | 5.00 | 2.00 |
| M5*0.8 | 60.00 | 6.40 | 21.00 | 5.00 | 2.00 |
| M6*1.0 | 62.00 | 8.00 | 29.00 | 5.50 | 2.00 |
| M8*1.25 | 70.00 | 10.00 | 37.00 | 6.20 | 2.00 |
| M10*1.5 | 75.00 | 12.00 | 41.00 | 7.00 | 2.00 |
| M12*1.75 | 82.00 | 14.00 | 48.00 | 8.50 | 2.00 |
