Chuke Ratchet Tap Wrench Threading Tool Set with Drill Bits High-Speed Steel Tapping Tool 6-Piece Set

Upgraded large capacity chip removal groove for excellent chip evacuation and heat dissipation

High-speed steel sharp cutting head

High hardness integrated straight rod to prevent breakage

| Specification | Total Length | Working Length | Pitch | Recommended Hole Diameter |

|---------------|--------------|----------------|-------|---------------------------|

| M3 x 0.5 | 51 | 19 | 0.5 | 2.5 |

| M4 x 0.7 | 51 | 22 | 0.7 | 3.3 |

| M5 x 0.8 | 62 | 21 | 0.8 | 4.2 |

| M6 x 1 | 72 | 30 | 1.0 | 5.0 |

| M8 x 1.25 | 72 | 31 | 1.25 | 6.8 |

Dimensions are manually measured; slight deviations may occur, please refer to actual product.

Real product photos provided; no gimmicks, committed to quality tools.