15PCS HSS Tap and Drill Set
Specifications
Item Name: 15PCS HSS Tap and Drill Set
Tap groove type: Straight Flute, Spiral Flute, Spiral Point
Tap Standard: ISO(GB)
Material: HSS-4341, HSS-M2, HSS M35
Surface: bright
Include
| 7 Taps | M3, M4, M5, M6,M8, M10, M12 |
| 7 Fully Ground Drill Bits | 2.5, 3.3, 4.2, 5, 6.8, 8.5, 10.2 |
| 1 Tap Wrench | M3-M12 |
Tap Specification
| M | P(mm) | L(mm) | Lc(mm) | d(mm) | K(mm) |
| M3 | 0.5 | 48 | 11 | 2.24 | 1.8 |
| M4 | 0.7 | 53 | 13 | 3.15 | 2.5 |
| M5 | 0.8 | 58 | 16 | 4.0 | 3.15 |
| M6 | 1.0 | 66 | 19 | 4.5 | 3.55 |
| M8 | 1.25 | 72 | 22 | 6.3 | 5.0 |
| M10 | 1.5 | 80 | 24 | 8.0 | 6.3 |
| M12 | 1.75 | 89 | 29 | 9.0 | 7.1 |
Drill Specification
| D | L(mm) | Lc(mm) |
| 2.5 | 57 | 30 |
| 3.3 | 65 | 36 |
| 4.2 | 75 | 43 |
| 5 | 86 | 52 |
| 6.8 | 109 | 69 |
| 8.5 | 117 | 75 |
| 10.2 | 133 | 87 |